PIAAC Data Explorer

On Friday I had the pleasure of attending AIR to get a private lesson on how to better understand the PIAAC Data Explorer. Much work and learning still needs to be done.

Here is my first go. 

Looking at
how numeracy impacts satisfaction with work
how numeracy impacts payment type

http://piaacdataexplorer.oecd.org/ide/idepiaac/exportgenerater.aspx

Organization for Economic Cooperation and Development (OECD)

Program for the International Assessment of Adult Competencies (PIAAC)

This report was generated using the PIAAC International Data Explorer.

 http://piaacdataexplorer.oecd.org

Report 1: Table

Averages for numeracy, age by Current work - Job satisfaction [DQ14], year and jurisdiction: PIAAC 2012

Year/Study	Jurisdiction	Extremely satisfied		Satisfied		Neither satisfied nor dissatisfied		Dissatisfied		Extremely dissatisfied
		Average	Standard Error	Average	Standard Error	Average	Standard Error	Average	Standard Error	Average	Standard Error
NOTE: The Numeracy scale ranges from 0 to 500. Some apparent differences between estimates may not be statistically significant. SOURCE: Organization for Economic Cooperation and Development (OECD), Program for the International Assessment of Adult Competencies (PIAAC), 2012.
PIAAC 2012	OECD Average	276	(0.4)	276	(0.3)	275	(0.6)	273	(1.1)	257	(2.7)
	Selected countries	265	(2.3)	257	(1.8)	263	(3.0)	257	(4.8)	246	(6.5)
	United States	265	(2.3)	257	(1.8)	263	(3.0)	257	(4.8)	246	(6.5)

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Report 1: Sig Test 1

Numeracy, age
Difference in averages between variables - dependent test, for Current work - Job satisfaction [DQ14]
United States, PIAAC 2012

	Extremely satisfied	Satisfied
Extremely satisfied		> Diff = 8 P-value = 0.0065
Satisfied	< Diff = -8 P-value = 0.0065
LEGEND:
<	Significantly lower.
>	Significantly higher.
x	No significant difference.
NOTE: Within country comparisons on any given year are dependent with an alpha level of 0.05.
SOURCE: Organization for Economic Cooperation and Development (OECD), Program for the International Assessment of Adult Competencies (PIAAC), 2012.

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Report 1: Chart 1

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Report 2: Table

Averages for numeracy, age by Current work - Earnings - Salary interval [DQ16A], year and jurisdiction: PIAAC 2012

Year/Study	Jurisdiction	Per hour		Per day		Per week		Per two weeks		Per month		Per year		Piece rate		I get no salary or wage at all
		Average	Standard Error	Average	Standard Error	Average	Standard Error	Average	Standard Error	Average	Standard Error	Average	Standard Error	Average	Standard Error	Average	Standard Error
— Not available. † Not applicable. ‡ Reporting standards not met. NOTE: The Numeracy scale ranges from 0 to 500. Some apparent differences between estimates may not be statistically significant. SOURCE: Organization for Economic Cooperation and Development (OECD), Program for the International Assessment of Adult Competencies (PIAAC), 2012.
PIAAC 2012	OECD Average	265	(0.8)	260	(2.8)	251	(2.4)	252	(2.2)	276	(0.4)	299	(0.8)	258	(6.5)	—	(†)
	Selected countries	247	(2.0)	—	(†)	229	(5.3)	237	(3.8)	271	(4.1)	289	(2.2)	—	(†)	—	(†)
	United States	247	(2.0)	‡	(†)	229	(5.3)	237	(3.8)	271	(4.1)	289	(2.2)	‡	(†)	‡	(†)

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Report 2: Sig Test 1

Numeracy, age
Difference in averages between variables - independent test, for Current work - Earnings - Salary interval [DQ16A]
OECD Average, PIAAC 2012

	Per hour	Per day	Per week	Per two weeks	Per month	Per year	Piece rate	I get no salary or wage at all
Per hour		x Diff = 4 P-value = 0.1303	> Diff = 14 P-value = 0.0000	> Diff = 13 P-value = 0.0000	< Diff = -11 P-value = 0.0000	< Diff = -34 P-value = 0.0000	x Diff = 6 P-value = 0.3315	‡
Per day	x Diff = -4 P-value = 0.1303		> Diff = 10 P-value = 0.0082	> Diff = 8 P-value = 0.0196	< Diff = -15 P-value = 0.0000	< Diff = -39 P-value = 0.0000	x Diff = 2 P-value = 0.7821	‡
Per week	< Diff = -14 P-value = 0.0000	< Diff = -10 P-value = 0.0082		x Diff = -1 P-value = 0.6570	< Diff = -25 P-value = 0.0000	< Diff = -49 P-value = 0.0000	x Diff = -8 P-value = 0.2572	‡
Per two weeks	< Diff = -13 P-value = 0.0000	< Diff = -8 P-value = 0.0196	x Diff = 1 P-value = 0.6570		< Diff = -24 P-value = 0.0000	< Diff = -47 P-value = 0.0000	x Diff = -6 P-value = 0.3516	‡
Per month	> Diff = 11 P-value = 0.0000	> Diff = 15 P-value = 0.0000	> Diff = 25 P-value = 0.0000	> Diff = 24 P-value = 0.0000		< Diff = -24 P-value = 0.0000	> Diff = 17 P-value = 0.0079	‡
Per year	> Diff = 34 P-value = 0.0000	> Diff = 39 P-value = 0.0000	> Diff = 49 P-value = 0.0000	> Diff = 47 P-value = 0.0000	> Diff = 24 P-value = 0.0000		> Diff = 41 P-value = 0.0000	‡
Piece rate	x Diff = -6 P-value = 0.3315	x Diff = -2 P-value = 0.7821	x Diff = 8 P-value = 0.2572	x Diff = 6 P-value = 0.3516	< Diff = -17 P-value = 0.0079	< Diff = -41 P-value = 0.0000		‡
I get no salary or wage at all	‡	‡	‡	‡	‡	‡	‡
LEGEND:
<	Significantly lower.
>	Significantly higher.
x	No significant difference.
‡	A significance test could not be performed because reporting standards were not met, or appropriate standard errors could not be calculated for one or more estimates in the test.
NOTE: Within country comparisons on any given year are dependent with an alpha level of 0.05.
SOURCE: Organization for Economic Cooperation and Development (OECD), Program for the International Assessment of Adult Competencies (PIAAC), 2012.

Numeracy, age
Difference in averages between variables - dependent test, for Current work - Earnings - Salary interval [DQ16A]
United States, PIAAC 2012

	Per hour	Per day	Per week	Per two weeks	Per month	Per year	Piece rate	I get no salary or wage at all
Per hour		‡	> Diff = 18 P-value = 0.0007	> Diff = 10 P-value = 0.0074	< Diff = -24 P-value = 0.0000	< Diff = -42 P-value = 0.0000	‡	‡
Per day	‡		‡	‡	‡	‡	‡	‡
Per week	< Diff = -18 P-value = 0.0007	‡		x Diff = -8 P-value = 0.2301	< Diff = -42 P-value = 0.0000	< Diff = -60 P-value = 0.0000	‡	‡
Per two weeks	< Diff = -10 P-value = 0.0074	‡	x Diff = 8 P-value = 0.2301		< Diff = -34 P-value = 0.0000	< Diff = -52 P-value = 0.0000	‡	‡
Per month	> Diff = 24 P-value = 0.0000	‡	> Diff = 42 P-value = 0.0000	> Diff = 34 P-value = 0.0000		< Diff = -18 P-value = 0.0001	‡	‡
Per year	> Diff = 42 P-value = 0.0000	‡	> Diff = 60 P-value = 0.0000	> Diff = 52 P-value = 0.0000	> Diff = 18 P-value = 0.0001		‡	‡
Piece rate	‡	‡	‡	‡	‡	‡		‡
I get no salary or wage at all	‡	‡	‡	‡	‡	‡	‡
LEGEND:
<	Significantly lower.
>	Significantly higher.
x	No significant difference.
‡	A significance test could not be performed because reporting standards were not met, or appropriate standard errors could not be calculated for one or more estimates in the test.
NOTE: Within country comparisons on any given year are dependent with an alpha level of 0.05.
SOURCE: Organization for Economic Cooperation and Development (OECD), Program for the International Assessment of Adult Competencies (PIAAC), 2012.

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Report 2: Chart 2

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Cross-Tabulated Report 1: Table

Averages for numeracy, age by Current work - Job satisfaction [DQ14], Current work - Earnings - Salary interval [DQ16A], year and jurisdiction: PIAAC 2012

Current work - Earnings - Salary interval	Year/Study	Jurisdiction	Extremely satisfied		Satisfied		Neither satisfied nor dissatisfied		Dissatisfied		Extremely dissatisfied
			Average	Standard Error	Average	Standard Error	Average	Standard Error	Average	Standard Error	Average	Standard Error
— Not available. † Not applicable. ‡ Reporting standards not met. NOTE: The Numeracy scale ranges from 0 to 500. Some apparent differences between estimates may not be statistically significant. SOURCE: Organization for Economic Cooperation and Development (OECD), Program for the International Assessment of Adult Competencies (PIAAC), 2012.
Per hour	PIAAC 2012	OECD Average	267	(1.3)	268	(0.9)	267	(1.8)	252	(6.2)	257	(8.8)
		Selected countries	250	(3.6)	244	(3.2)	255	(3.9)	245	(8.5)	—	(†)
		United States	250	(3.6)	244	(3.2)	255	(3.9)	245	(8.5)	‡	(†)
Per day	PIAAC 2012	OECD Average	—	(†)	257	(4.4)	236	(6.2)	—	(†)	—	(†)
		Selected countries	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
		United States	‡	(†)	‡	(†)	‡	(†)	‡	(†)	‡	(†)
Per week	PIAAC 2012	OECD Average	254	(5.0)	241	(3.6)	252	(7.6)	—	(†)	—	(†)
		Selected countries	—	(†)	218	(6.0)	—	(†)	—	(†)	—	(†)
		United States	‡	(†)	218	(6.0)	‡	(†)	‡	(†)	‡	(†)
Per two weeks	PIAAC 2012	OECD Average	250	(4.1)	247	(2.7)	265	(6.0)	266	(9.4)	—	(†)
		Selected countries	243	(9.6)	231	(4.6)	—	(†)	—	(†)	—	(†)
		United States	243	(9.6)	231	(4.6)	‡	(†)	‡	(†)	‡	(†)
Per month	PIAAC 2012	OECD Average	276	(0.8)	276	(0.6)	275	(1.0)	273	(1.6)	248	(7.5)
		Selected countries	274	(7.0)	269	(6.6)	—	(†)	—	(†)	—	(†)
		United States	274	(7.0)	269	(6.6)	‡	(†)	‡	(†)	‡	(†)
Per year	PIAAC 2012	OECD Average	295	(1.3)	298	(1.1)	293	(1.7)	290	(2.9)	272	(8.6)
		Selected countries	290	(3.4)	289	(2.8)	291	(5.9)	—	(†)	—	(†)
		United States	290	(3.4)	289	(2.8)	291	(5.9)	‡	(†)	‡	(†)
Piece rate	PIAAC 2012	OECD Average	—	(†)	270	(5.4)	—	(†)	—	(†)	—	(†)
		Selected countries	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
		United States	‡	(†)	‡	(†)	‡	(†)	‡	(†)	‡	(†)
I get no salary or wage at all	PIAAC 2012	OECD Average	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
		Selected countries	—	(†)	—	(†)	—	(†)	—	(†)	—	(†)
		United States	‡	(†)	‡	(†)	‡	(†)	‡	(†)	‡	(†)

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Cross-Tabulated Report 1: Sig Test 1

Numeracy, age
Difference in averages between variables, for Current work - Job satisfaction [DQ14] by Current work - Earnings - Salary interval [DQ16A]
OECD Average, PIAAC 2012

	Extremely satisfied Per hour (267)	Extremely satisfied Per day	Extremely satisfied Per week (254)	Extremely satisfied Per two weeks (250)	Extremely satisfied Per month (276)	Extremely satisfied Per year (295)	Extremely satisfied Piece rate	Extremely satisfied I get no salary or wage at all	Satisfied Per hour (268)	Satisfied Per day (257)	Satisfied Per week (241)	Satisfied Per two weeks (247)	Satisfied Per month (276)	Satisfied Per year (298)	Satisfied Piece rate (270)	Satisfied I get no salary or wage at all	Neither satisfied nor dissatisfied Per hour (267)	Neither satisfied nor dissatisfied Per day (236)	Neither satisfied nor dissatisfied Per week (252)	Neither satisfied nor dissatisfied Per two weeks (265)	Neither satisfied nor dissatisfied Per month (275)	Neither satisfied nor dissatisfied Per year (293)	Neither satisfied nor dissatisfied Piece rate	Neither satisfied nor dissatisfied I get no salary or wage at all	Dissatisfied Per hour (252)	Dissatisfied Per day	Dissatisfied Per week	Dissatisfied Per two weeks (266)	Dissatisfied Per month (273)	Dissatisfied Per year (290)	Dissatisfied Piece rate	Dissatisfied I get no salary or wage at all	Extremely dissatisfied Per hour (257)	Extremely dissatisfied Per day	Extremely dissatisfied Per week	Extremely dissatisfied Per two weeks	Extremely dissatisfied Per month (248)	Extremely dissatisfied Per year (272)	Extremely dissatisfied Piece rate	Extremely dissatisfied I get no salary or wage at all
Extremely satisfied Per hour (267)		‡	> Diff = 13 P-value = 0.0131	> Diff = 17 P-value = 0.0001	< Diff = -9 P-value = 0.0000	< Diff = -28 P-value = 0.0000	‡	‡	x Diff = 0 P-value = 0.8944	> Diff = 10 P-value = 0.0275	> Diff = 26 P-value = 0.0000	> Diff = 20 P-value = 0.0000	< Diff = -9 P-value = 0.0000	< Diff = -31 P-value = 0.0000	x Diff = -3 P-value = 0.6223	‡	x Diff = 0 P-value = 0.8917	> Diff = 31 P-value = 0.0000	x Diff = 15 P-value = 0.0501	x Diff = 3 P-value = 0.6653	< Diff = -8 P-value = 0.0000	< Diff = -26 P-value = 0.0000	‡	‡	> Diff = 15 P-value = 0.0161	‡	‡	x Diff = 1 P-value = 0.9090	< Diff = -6 P-value = 0.0065	< Diff = -22 P-value = 0.0000	‡	‡	x Diff = 10 P-value = 0.2468	‡	‡	‡	> Diff = 19 P-value = 0.0128	x Diff = -5 P-value = 0.5778	‡	‡
Extremely satisfied Per day	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Extremely satisfied Per week (254)	< Diff = -13 P-value = 0.0131	‡		x Diff = 4 P-value = 0.4965	< Diff = -21 P-value = 0.0000	< Diff = -41 P-value = 0.0000	‡	‡	< Diff = -13 P-value = 0.0103	x Diff = -3 P-value = 0.6675	> Diff = 14 P-value = 0.0274	x Diff = 7 P-value = 0.2077	< Diff = -22 P-value = 0.0000	< Diff = -44 P-value = 0.0000	< Diff = -16 P-value = 0.0343	‡	< Diff = -13 P-value = 0.0183	> Diff = 18 P-value = 0.0204	x Diff = 2 P-value = 0.8075	x Diff = -10 P-value = 0.1935	< Diff = -21 P-value = 0.0000	< Diff = -38 P-value = 0.0000	‡	‡	x Diff = 2 P-value = 0.7660	‡	‡	x Diff = -12 P-value = 0.2680	< Diff = -19 P-value = 0.0004	< Diff = -35 P-value = 0.0000	‡	‡	x Diff = -3 P-value = 0.8010	‡	‡	‡	x Diff = 6 P-value = 0.4966	x Diff = -18 P-value = 0.0745	‡	‡
Extremely satisfied Per two weeks (250)	< Diff = -17 P-value = 0.0001	‡	x Diff = -4 P-value = 0.4965		< Diff = -26 P-value = 0.0000	< Diff = -45 P-value = 0.0000	‡	‡	< Diff = -18 P-value = 0.0000	x Diff = -7 P-value = 0.2232	x Diff = 9 P-value = 0.0882	x Diff = 3 P-value = 0.5653	< Diff = -26 P-value = 0.0000	< Diff = -48 P-value = 0.0000	< Diff = -20 P-value = 0.0031	‡	< Diff = -17 P-value = 0.0001	x Diff = 14 P-value = 0.0567	x Diff = -2 P-value = 0.8012	< Diff = -15 P-value = 0.0446	< Diff = -25 P-value = 0.0000	< Diff = -43 P-value = 0.0000	‡	‡	x Diff = -2 P-value = 0.7858	‡	‡	x Diff = -16 P-value = 0.1136	< Diff = -23 P-value = 0.0000	< Diff = -39 P-value = 0.0000	‡	‡	x Diff = -7 P-value = 0.4742	‡	‡	‡	x Diff = 2 P-value = 0.8362	< Diff = -22 P-value = 0.0197	‡	‡
Extremely satisfied Per month (276)	> Diff = 9 P-value = 0.0000	‡	> Diff = 21 P-value = 0.0000	> Diff = 26 P-value = 0.0000		< Diff = -19 P-value = 0.0000	‡	‡	> Diff = 8 P-value = 0.0000	> Diff = 19 P-value = 0.0000	> Diff = 35 P-value = 0.0000	> Diff = 29 P-value = 0.0000	x Diff = 0 P-value = 0.6780	< Diff = -23 P-value = 0.0000	x Diff = 6 P-value = 0.2899	‡	> Diff = 9 P-value = 0.0000	> Diff = 40 P-value = 0.0000	> Diff = 24 P-value = 0.0020	x Diff = 11 P-value = 0.0657	x Diff = 0 P-value = 0.7419	< Diff = -17 P-value = 0.0000	‡	‡	> Diff = 24 P-value = 0.0001	‡	‡	x Diff = 10 P-value = 0.3075	x Diff = 3 P-value = 0.1301	< Diff = -14 P-value = 0.0000	‡	‡	> Diff = 19 P-value = 0.0331	‡	‡	‡	> Diff = 28 P-value = 0.0003	x Diff = 4 P-value = 0.6659	‡	‡
Extremely satisfied Per year (295)	> Diff = 28 P-value = 0.0000	‡	> Diff = 41 P-value = 0.0000	> Diff = 45 P-value = 0.0000	> Diff = 19 P-value = 0.0000		‡	‡	> Diff = 28 P-value = 0.0000	> Diff = 38 P-value = 0.0000	> Diff = 54 P-value = 0.0000	> Diff = 48 P-value = 0.0000	> Diff = 19 P-value = 0.0000	x Diff = -3 P-value = 0.0504	> Diff = 25 P-value = 0.0000	‡	> Diff = 28 P-value = 0.0000	> Diff = 59 P-value = 0.0000	> Diff = 43 P-value = 0.0000	> Diff = 30 P-value = 0.0000	> Diff = 20 P-value = 0.0000	x Diff = 2 P-value = 0.2988	‡	‡	> Diff = 43 P-value = 0.0000	‡	‡	> Diff = 29 P-value = 0.0024	> Diff = 22 P-value = 0.0000	x Diff = 6 P-value = 0.0808	‡	‡	> Diff = 38 P-value = 0.0000	‡	‡	‡	> Diff = 47 P-value = 0.0000	> Diff = 23 P-value = 0.0083	‡	‡
Extremely satisfied Piece rate	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Extremely satisfied I get no salary or wage at all	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Satisfied Per hour (268)	x Diff = 0 P-value = 0.8944	‡	> Diff = 13 P-value = 0.0103	> Diff = 18 P-value = 0.0000	< Diff = -8 P-value = 0.0000	< Diff = -28 P-value = 0.0000	‡	‡		> Diff = 10 P-value = 0.0214	> Diff = 27 P-value = 0.0000	> Diff = 20 P-value = 0.0000	< Diff = -9 P-value = 0.0000	< Diff = -31 P-value = 0.0000	x Diff = -3 P-value = 0.6451	‡	x Diff = 1 P-value = 0.7972	> Diff = 32 P-value = 0.0000	> Diff = 15 P-value = 0.0453	x Diff = 3 P-value = 0.6362	< Diff = -8 P-value = 0.0000	< Diff = -25 P-value = 0.0000	‡	‡	> Diff = 15 P-value = 0.0136	‡	‡	x Diff = 1 P-value = 0.8905	< Diff = -6 P-value = 0.0034	< Diff = -22 P-value = 0.0000	‡	‡	x Diff = 11 P-value = 0.2344	‡	‡	‡	> Diff = 19 P-value = 0.0112	x Diff = -5 P-value = 0.5927	‡	‡
Satisfied Per day (257)	< Diff = -10 P-value = 0.0275	‡	x Diff = 3 P-value = 0.6675	x Diff = 7 P-value = 0.2232	< Diff = -19 P-value = 0.0000	< Diff = -38 P-value = 0.0000	‡	‡	< Diff = -10 P-value = 0.0214		> Diff = 16 P-value = 0.0035	x Diff = 10 P-value = 0.0500	< Diff = -19 P-value = 0.0000	< Diff = -41 P-value = 0.0000	x Diff = -13 P-value = 0.0659	‡	< Diff = -10 P-value = 0.0388	> Diff = 21 P-value = 0.0048	x Diff = 5 P-value = 0.5623	x Diff = -7 P-value = 0.3231	< Diff = -18 P-value = 0.0000	< Diff = -36 P-value = 0.0000	‡	‡	x Diff = 5 P-value = 0.4900	‡	‡	x Diff = -9 P-value = 0.3877	< Diff = -16 P-value = 0.0007	< Diff = -32 P-value = 0.0000	‡	‡	x Diff = 0 P-value = 0.9759	‡	‡	‡	x Diff = 9 P-value = 0.3003	x Diff = -15 P-value = 0.1221	‡	‡
Satisfied Per week (241)	< Diff = -26 P-value = 0.0000	‡	< Diff = -14 P-value = 0.0274	x Diff = -9 P-value = 0.0882	< Diff = -35 P-value = 0.0000	< Diff = -54 P-value = 0.0000	‡	‡	< Diff = -27 P-value = 0.0000	< Diff = -16 P-value = 0.0035		x Diff = -6 P-value = 0.1524	< Diff = -35 P-value = 0.0000	< Diff = -58 P-value = 0.0000	< Diff = -29 P-value = 0.0000	‡	< Diff = -26 P-value = 0.0000	x Diff = 5 P-value = 0.4926	x Diff = -11 P-value = 0.1758	< Diff = -24 P-value = 0.0007	< Diff = -35 P-value = 0.0000	< Diff = -52 P-value = 0.0000	‡	‡	x Diff = -11 P-value = 0.1171	‡	‡	< Diff = -25 P-value = 0.0116	< Diff = -32 P-value = 0.0000	< Diff = -49 P-value = 0.0000	‡	‡	x Diff = -16 P-value = 0.0898	‡	‡	‡	x Diff = -7 P-value = 0.3728	< Diff = -31 P-value = 0.0007	‡	‡
Satisfied Per two weeks (247)	< Diff = -20 P-value = 0.0000	‡	x Diff = -7 P-value = 0.2077	x Diff = -3 P-value = 0.5653	< Diff = -29 P-value = 0.0000	< Diff = -48 P-value = 0.0000	‡	‡	< Diff = -20 P-value = 0.0000	x Diff = -10 P-value = 0.0500	x Diff = 6 P-value = 0.1524		< Diff = -29 P-value = 0.0000	< Diff = -51 P-value = 0.0000	< Diff = -23 P-value = 0.0002	‡	< Diff = -20 P-value = 0.0000	x Diff = 11 P-value = 0.0943	x Diff = -5 P-value = 0.5380	< Diff = -17 P-value = 0.0085	< Diff = -28 P-value = 0.0000	< Diff = -46 P-value = 0.0000	‡	‡	x Diff = -5 P-value = 0.4768	‡	‡	x Diff = -19 P-value = 0.0522	< Diff = -26 P-value = 0.0000	< Diff = -42 P-value = 0.0000	‡	‡	x Diff = -10 P-value = 0.2909	‡	‡	‡	x Diff = -1 P-value = 0.8976	< Diff = -25 P-value = 0.0056	‡	‡
Satisfied Per month (276)	> Diff = 9 P-value = 0.0000	‡	> Diff = 22 P-value = 0.0000	> Diff = 26 P-value = 0.0000	x Diff = 0 P-value = 0.6780	< Diff = -19 P-value = 0.0000	‡	‡	> Diff = 9 P-value = 0.0000	> Diff = 19 P-value = 0.0000	> Diff = 35 P-value = 0.0000	> Diff = 29 P-value = 0.0000		< Diff = -22 P-value = 0.0000	x Diff = 6 P-value = 0.2539	‡	> Diff = 9 P-value = 0.0000	> Diff = 40 P-value = 0.0000	> Diff = 24 P-value = 0.0016	x Diff = 12 P-value = 0.0552	x Diff = 1 P-value = 0.4736	< Diff = -17 P-value = 0.0000	‡	‡	> Diff = 24 P-value = 0.0001	‡	‡	x Diff = 10 P-value = 0.2860	x Diff = 3 P-value = 0.0678	< Diff = -13 P-value = 0.0000	‡	‡	> Diff = 19 P-value = 0.0291	‡	‡	‡	> Diff = 28 P-value = 0.0002	x Diff = 4 P-value = 0.6301	‡	‡
Satisfied Per year (298)	> Diff = 31 P-value = 0.0000	‡	> Diff = 44 P-value = 0.0000	> Diff = 48 P-value = 0.0000	> Diff = 23 P-value = 0.0000	x Diff = 3 P-value = 0.0504	‡	‡	> Diff = 31 P-value = 0.0000	> Diff = 41 P-value = 0.0000	> Diff = 58 P-value = 0.0000	> Diff = 51 P-value = 0.0000	> Diff = 22 P-value = 0.0000		> Diff = 28 P-value = 0.0000	‡	> Diff = 31 P-value = 0.0000	> Diff = 62 P-value = 0.0000	> Diff = 46 P-value = 0.0000	> Diff = 34 P-value = 0.0000	> Diff = 23 P-value = 0.0000	> Diff = 6 P-value = 0.0048	‡	‡	> Diff = 46 P-value = 0.0000	‡	‡	> Diff = 32 P-value = 0.0007	> Diff = 25 P-value = 0.0000	> Diff = 9 P-value = 0.0038	‡	‡	> Diff = 41 P-value = 0.0000	‡	‡	‡	> Diff = 50 P-value = 0.0000	> Diff = 26 P-value = 0.0024	‡	‡
Satisfied Piece rate (270)	x Diff = 3 P-value = 0.6223	‡	> Diff = 16 P-value = 0.0343	> Diff = 20 P-value = 0.0031	x Diff = -6 P-value = 0.2899	< Diff = -25 P-value = 0.0000	‡	‡	x Diff = 3 P-value = 0.6451	x Diff = 13 P-value = 0.0659	> Diff = 29 P-value = 0.0000	> Diff = 23 P-value = 0.0002	x Diff = -6 P-value = 0.2539	< Diff = -28 P-value = 0.0000		‡	x Diff = 3 P-value = 0.5928	> Diff = 34 P-value = 0.0000	x Diff = 18 P-value = 0.0557	x Diff = 5 P-value = 0.5039	x Diff = -5 P-value = 0.3304	< Diff = -23 P-value = 0.0001	‡	‡	> Diff = 18 P-value = 0.0287	‡	‡	x Diff = 4 P-value = 0.7239	x Diff = -3 P-value = 0.5943	< Diff = -19 P-value = 0.0015	‡	‡	x Diff = 13 P-value = 0.2064	‡	‡	‡	> Diff = 22 P-value = 0.0188	x Diff = -2 P-value = 0.8374	‡	‡
Satisfied I get no salary or wage at all	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Neither satisfied nor dissatisfied Per hour (267)	x Diff = 0 P-value = 0.8917	‡	> Diff = 13 P-value = 0.0183	> Diff = 17 P-value = 0.0001	< Diff = -9 P-value = 0.0000	< Diff = -28 P-value = 0.0000	‡	‡	x Diff = -1 P-value = 0.7972	> Diff = 10 P-value = 0.0388	> Diff = 26 P-value = 0.0000	> Diff = 20 P-value = 0.0000	< Diff = -9 P-value = 0.0000	< Diff = -31 P-value = 0.0000	x Diff = -3 P-value = 0.5928	‡		> Diff = 31 P-value = 0.0000	x Diff = 15 P-value = 0.0579	x Diff = 2 P-value = 0.7066	< Diff = -8 P-value = 0.0000	< Diff = -26 P-value = 0.0000	‡	‡	> Diff = 15 P-value = 0.0205	‡	‡	x Diff = 1 P-value = 0.9350	< Diff = -6 P-value = 0.0127	< Diff = -22 P-value = 0.0000	‡	‡	x Diff = 10 P-value = 0.2653	‡	‡	‡	> Diff = 19 P-value = 0.0155	x Diff = -5 P-value = 0.5579	‡	‡
Neither satisfied nor dissatisfied Per day (236)	< Diff = -31 P-value = 0.0000	‡	< Diff = -18 P-value = 0.0204	x Diff = -14 P-value = 0.0567	< Diff = -40 P-value = 0.0000	< Diff = -59 P-value = 0.0000	‡	‡	< Diff = -32 P-value = 0.0000	< Diff = -21 P-value = 0.0048	x Diff = -5 P-value = 0.4926	x Diff = -11 P-value = 0.0943	< Diff = -40 P-value = 0.0000	< Diff = -62 P-value = 0.0000	< Diff = -34 P-value = 0.0000	‡	< Diff = -31 P-value = 0.0000		x Diff = -16 P-value = 0.0970	< Diff = -29 P-value = 0.0009	< Diff = -40 P-value = 0.0000	< Diff = -57 P-value = 0.0000	‡	‡	x Diff = -16 P-value = 0.0660	‡	‡	< Diff = -30 P-value = 0.0071	< Diff = -37 P-value = 0.0000	< Diff = -54 P-value = 0.0000	‡	‡	x Diff = -21 P-value = 0.0509	‡	‡	‡	x Diff = -12 P-value = 0.2061	< Diff = -36 P-value = 0.0006	‡	‡
Neither satisfied nor dissatisfied Per week (252)	x Diff = -15 P-value = 0.0501	‡	x Diff = -2 P-value = 0.8075	x Diff = 2 P-value = 0.8012	< Diff = -24 P-value = 0.0020	< Diff = -43 P-value = 0.0000	‡	‡	< Diff = -15 P-value = 0.0453	x Diff = -5 P-value = 0.5623	x Diff = 11 P-value = 0.1758	x Diff = 5 P-value = 0.5380	< Diff = -24 P-value = 0.0016	< Diff = -46 P-value = 0.0000	x Diff = -18 P-value = 0.0557	‡	x Diff = -15 P-value = 0.0579	x Diff = 16 P-value = 0.0970		x Diff = -12 P-value = 0.2002	< Diff = -23 P-value = 0.0025	< Diff = -41 P-value = 0.0000	‡	‡	x Diff = 0 P-value = 0.9874	‡	‡	x Diff = -14 P-value = 0.2459	< Diff = -21 P-value = 0.0073	< Diff = -37 P-value = 0.0000	‡	‡	x Diff = -5 P-value = 0.6815	‡	‡	‡	x Diff = 4 P-value = 0.7130	x Diff = -20 P-value = 0.0817	‡	‡
Neither satisfied nor dissatisfied Per two weeks (265)	x Diff = -3 P-value = 0.6653	‡	x Diff = 10 P-value = 0.1935	> Diff = 15 P-value = 0.0446	x Diff = -11 P-value = 0.0657	< Diff = -30 P-value = 0.0000	‡	‡	x Diff = -3 P-value = 0.6362	x Diff = 7 P-value = 0.3231	> Diff = 24 P-value = 0.0007	> Diff = 17 P-value = 0.0085	x Diff = -12 P-value = 0.0552	< Diff = -34 P-value = 0.0000	x Diff = -5 P-value = 0.5039	‡	x Diff = -2 P-value = 0.7066	> Diff = 29 P-value = 0.0009	x Diff = 12 P-value = 0.2002		x Diff = -11 P-value = 0.0783	< Diff = -28 P-value = 0.0000	‡	‡	x Diff = 13 P-value = 0.1459	‡	‡	x Diff = -2 P-value = 0.8868	x Diff = -8 P-value = 0.1778	< Diff = -25 P-value = 0.0002	‡	‡	x Diff = 8 P-value = 0.4739	‡	‡	‡	x Diff = 16 P-value = 0.0900	x Diff = -8 P-value = 0.4743	‡	‡
Neither satisfied nor dissatisfied Per month (275)	> Diff = 8 P-value = 0.0000	‡	> Diff = 21 P-value = 0.0000	> Diff = 25 P-value = 0.0000	x Diff = 0 P-value = 0.7419	< Diff = -20 P-value = 0.0000	‡	‡	> Diff = 8 P-value = 0.0000	> Diff = 18 P-value = 0.0000	> Diff = 35 P-value = 0.0000	> Diff = 28 P-value = 0.0000	x Diff = -1 P-value = 0.4736	< Diff = -23 P-value = 0.0000	x Diff = 5 P-value = 0.3304	‡	> Diff = 8 P-value = 0.0000	> Diff = 40 P-value = 0.0000	> Diff = 23 P-value = 0.0025	x Diff = 11 P-value = 0.0783		< Diff = -17 P-value = 0.0000	‡	‡	> Diff = 23 P-value = 0.0002	‡	‡	x Diff = 9 P-value = 0.3307	x Diff = 2 P-value = 0.2258	< Diff = -14 P-value = 0.0000	‡	‡	> Diff = 18 P-value = 0.0378	‡	‡	‡	> Diff = 27 P-value = 0.0004	x Diff = 3 P-value = 0.7035	‡	‡
Neither satisfied nor dissatisfied Per year (293)	> Diff = 26 P-value = 0.0000	‡	> Diff = 38 P-value = 0.0000	> Diff = 43 P-value = 0.0000	> Diff = 17 P-value = 0.0000	x Diff = -2 P-value = 0.2988	‡	‡	> Diff = 25 P-value = 0.0000	> Diff = 36 P-value = 0.0000	> Diff = 52 P-value = 0.0000	> Diff = 46 P-value = 0.0000	> Diff = 17 P-value = 0.0000	< Diff = -6 P-value = 0.0048	> Diff = 23 P-value = 0.0001	‡	> Diff = 26 P-value = 0.0000	> Diff = 57 P-value = 0.0000	> Diff = 41 P-value = 0.0000	> Diff = 28 P-value = 0.0000	> Diff = 17 P-value = 0.0000		‡	‡	> Diff = 41 P-value = 0.0000	‡	‡	> Diff = 27 P-value = 0.0053	> Diff = 20 P-value = 0.0000	x Diff = 3 P-value = 0.3153	‡	‡	> Diff = 36 P-value = 0.0001	‡	‡	‡	> Diff = 45 P-value = 0.0000	> Diff = 21 P-value = 0.0178	‡	‡
Neither satisfied nor dissatisfied Piece rate	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Neither satisfied nor dissatisfied I get no salary or wage at all	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Dissatisfied Per hour (252)	< Diff = -15 P-value = 0.0161	‡	x Diff = -2 P-value = 0.7660	x Diff = 2 P-value = 0.7858	< Diff = -24 P-value = 0.0001	< Diff = -43 P-value = 0.0000	‡	‡	< Diff = -15 P-value = 0.0136	x Diff = -5 P-value = 0.4900	x Diff = 11 P-value = 0.1171	x Diff = 5 P-value = 0.4768	< Diff = -24 P-value = 0.0001	< Diff = -46 P-value = 0.0000	< Diff = -18 P-value = 0.0287	‡	< Diff = -15 P-value = 0.0205	x Diff = 16 P-value = 0.0660	x Diff = 0 P-value = 0.9874	x Diff = -13 P-value = 0.1459	< Diff = -23 P-value = 0.0002	< Diff = -41 P-value = 0.0000	‡	‡		‡	‡	x Diff = -14 P-value = 0.2079	< Diff = -21 P-value = 0.0010	< Diff = -37 P-value = 0.0000	‡	‡	x Diff = -5 P-value = 0.6473	‡	‡	‡	x Diff = 4 P-value = 0.6984	x Diff = -20 P-value = 0.0575	‡	‡
Dissatisfied Per day	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Dissatisfied Per week	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Dissatisfied Per two weeks (266)	x Diff = -1 P-value = 0.9090	‡	x Diff = 12 P-value = 0.2680	x Diff = 16 P-value = 0.1136	x Diff = -10 P-value = 0.3075	< Diff = -29 P-value = 0.0024	‡	‡	x Diff = -1 P-value = 0.8905	x Diff = 9 P-value = 0.3877	> Diff = 25 P-value = 0.0116	x Diff = 19 P-value = 0.0522	x Diff = -10 P-value = 0.2860	< Diff = -32 P-value = 0.0007	x Diff = -4 P-value = 0.7239	‡	x Diff = -1 P-value = 0.9350	> Diff = 30 P-value = 0.0071	x Diff = 14 P-value = 0.2459	x Diff = 2 P-value = 0.8868	x Diff = -9 P-value = 0.3307	< Diff = -27 P-value = 0.0053	‡	‡	x Diff = 14 P-value = 0.2079	‡	‡		x Diff = -7 P-value = 0.4731	< Diff = -23 P-value = 0.0180	‡	‡	x Diff = 9 P-value = 0.4732	‡	‡	‡	x Diff = 18 P-value = 0.1359	x Diff = -6 P-value = 0.6421	‡	‡
Dissatisfied Per month (273)	> Diff = 6 P-value = 0.0065	‡	> Diff = 19 P-value = 0.0004	> Diff = 23 P-value = 0.0000	x Diff = -3 P-value = 0.1301	< Diff = -22 P-value = 0.0000	‡	‡	> Diff = 6 P-value = 0.0034	> Diff = 16 P-value = 0.0007	> Diff = 32 P-value = 0.0000	> Diff = 26 P-value = 0.0000	x Diff = -3 P-value = 0.0678	< Diff = -25 P-value = 0.0000	x Diff = 3 P-value = 0.5943	‡	> Diff = 6 P-value = 0.0127	> Diff = 37 P-value = 0.0000	> Diff = 21 P-value = 0.0073	x Diff = 8 P-value = 0.1778	x Diff = -2 P-value = 0.2258	< Diff = -20 P-value = 0.0000	‡	‡	> Diff = 21 P-value = 0.0010	‡	‡	x Diff = 7 P-value = 0.4731		< Diff = -16 P-value = 0.0000	‡	‡	x Diff = 16 P-value = 0.0729	‡	‡	‡	> Diff = 25 P-value = 0.0013	x Diff = 1 P-value = 0.9146	‡	‡
Dissatisfied Per year (290)	> Diff = 22 P-value = 0.0000	‡	> Diff = 35 P-value = 0.0000	> Diff = 39 P-value = 0.0000	> Diff = 14 P-value = 0.0000	x Diff = -6 P-value = 0.0808	‡	‡	> Diff = 22 P-value = 0.0000	> Diff = 32 P-value = 0.0000	> Diff = 49 P-value = 0.0000	> Diff = 42 P-value = 0.0000	> Diff = 13 P-value = 0.0000	< Diff = -9 P-value = 0.0038	> Diff = 19 P-value = 0.0015	‡	> Diff = 22 P-value = 0.0000	> Diff = 54 P-value = 0.0000	> Diff = 37 P-value = 0.0000	> Diff = 25 P-value = 0.0002	> Diff = 14 P-value = 0.0000	x Diff = -3 P-value = 0.3153	‡	‡	> Diff = 37 P-value = 0.0000	‡	‡	> Diff = 23 P-value = 0.0180	> Diff = 16 P-value = 0.0000		‡	‡	> Diff = 33 P-value = 0.0005	‡	‡	‡	> Diff = 41 P-value = 0.0000	x Diff = 17 P-value = 0.0549	‡	‡
Dissatisfied Piece rate	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡
Dissatisfied I get no salary or wage at all	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡
Extremely dissatisfied Per hour (257)	x Diff = -10 P-value = 0.2468	‡	x Diff = 3 P-value = 0.8010	x Diff = 7 P-value = 0.4742	< Diff = -19 P-value = 0.0331	< Diff = -38 P-value = 0.0000	‡	‡	x Diff = -11 P-value = 0.2344	x Diff = 0 P-value = 0.9759	x Diff = 16 P-value = 0.0898	x Diff = 10 P-value = 0.2909	< Diff = -19 P-value = 0.0291	< Diff = -41 P-value = 0.0000	x Diff = -13 P-value = 0.2064	‡	x Diff = -10 P-value = 0.2653	x Diff = 21 P-value = 0.0509	x Diff = 5 P-value = 0.6815	x Diff = -8 P-value = 0.4739	< Diff = -18 P-value = 0.0378	< Diff = -36 P-value = 0.0001	‡	‡	x Diff = 5 P-value = 0.6473	‡	‡	x Diff = -9 P-value = 0.4732	x Diff = -16 P-value = 0.0729	< Diff = -33 P-value = 0.0005	‡	‡		‡	‡	‡	x Diff = 9 P-value = 0.4525	x Diff = -15 P-value = 0.2178	‡	‡
Extremely dissatisfied Per day	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡
Extremely dissatisfied Per week	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡
Extremely dissatisfied Per two weeks	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡
Extremely dissatisfied Per month (248)	< Diff = -19 P-value = 0.0128	‡	x Diff = -6 P-value = 0.4966	x Diff = -2 P-value = 0.8362	< Diff = -28 P-value = 0.0003	< Diff = -47 P-value = 0.0000	‡	‡	< Diff = -19 P-value = 0.0112	x Diff = -9 P-value = 0.3003	x Diff = 7 P-value = 0.3728	x Diff = 1 P-value = 0.8976	< Diff = -28 P-value = 0.0002	< Diff = -50 P-value = 0.0000	< Diff = -22 P-value = 0.0188	‡	< Diff = -19 P-value = 0.0155	x Diff = 12 P-value = 0.2061	x Diff = -4 P-value = 0.7130	x Diff = -16 P-value = 0.0900	< Diff = -27 P-value = 0.0004	< Diff = -45 P-value = 0.0000	‡	‡	x Diff = -4 P-value = 0.6984	‡	‡	x Diff = -18 P-value = 0.1359	< Diff = -25 P-value = 0.0013	< Diff = -41 P-value = 0.0000	‡	‡	x Diff = -9 P-value = 0.4525	‡	‡	‡		< Diff = -24 P-value = 0.0364	‡	‡
Extremely dissatisfied Per year (272)	x Diff = 5 P-value = 0.5778	‡	x Diff = 18 P-value = 0.0745	> Diff = 22 P-value = 0.0197	x Diff = -4 P-value = 0.6659	< Diff = -23 P-value = 0.0083	‡	‡	x Diff = 5 P-value = 0.5927	x Diff = 15 P-value = 0.1221	> Diff = 31 P-value = 0.0007	> Diff = 25 P-value = 0.0056	x Diff = -4 P-value = 0.6301	< Diff = -26 P-value = 0.0024	x Diff = 2 P-value = 0.8374	‡	x Diff = 5 P-value = 0.5579	> Diff = 36 P-value = 0.0006	x Diff = 20 P-value = 0.0817	x Diff = 8 P-value = 0.4743	x Diff = -3 P-value = 0.7035	< Diff = -21 P-value = 0.0178	‡	‡	x Diff = 20 P-value = 0.0575	‡	‡	x Diff = 6 P-value = 0.6421	x Diff = -1 P-value = 0.9146	x Diff = -17 P-value = 0.0549	‡	‡	x Diff = 15 P-value = 0.2178	‡	‡	‡	> Diff = 24 P-value = 0.0364		‡	‡
Extremely dissatisfied Piece rate	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡
Extremely dissatisfied I get no salary or wage at all	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
LEGEND:
<	Significantly lower.
>	Significantly higher.
x	No significant difference.
‡	A significance test could not be performed because reporting standards were not met, or appropriate standard errors could not be calculated for one or more estimates in the test.
NOTE: Within country comparisons on any given year are dependent with an alpha level of 0.05.

Averages for numeracy, age by Current work - Job satisfaction [DQ14], Current work - Earnings - Salary interval [DQ16A], year and jurisdiction: PIAAC 2012 Current work - Earnings - Salary interval Year/Study Jurisdiction Extremely satisfied Average Extremely satisfied Standard error Satisfied Average Satisfied Standard error Neither satisfied nor dissatisfied Average Neither satisfied nor dissatisfied Standard error Dissatisfied Average Dissatisfied Standard error Extremely dissatisfied Average Extremely dissatisfied Standard error — Not available. † Not applicable. NOTE: The Numeracy scale ranges from 0 to 500. Some apparent differences between estimates may not be statistically significant. SOURCE: Organization for Economic Cooperation and Development (OECD), Program for the International Assessment of Adult Competencies (PIAAC), 2012. Per hour PIAAC 2012 OECD Average 267 (1.3) 268 (0.9) 267 (1.8) 252 (6.2) 257 (8.8) Per day PIAAC 2012 OECD Average — (†) 257 (4.4) 236 (6.2) — (†) — (†) Per week PIAAC 2012 OECD Average 254 (5.0) 241 (3.6) 252 (7.6) — (†) — (†) Per two weeks PIAAC 2012 OECD Average 250 (4.1) 247 (2.7) 265 (6.0) 266 (9.4) — (†) Per month PIAAC 2012 OECD Average 276 (0.8) 276 (0.6) 275 (1.0) 273 (1.6) 248 (7.5) Per year PIAAC 2012 OECD Average 295 (1.3) 298 (1.1) 293 (1.7) 290 (2.9) 272 (8.6) Piece rate PIAAC 2012 OECD Average — (†) 270 (5.4) — (†) — (†) — (†) I get no salary or wage at all PIAAC 2012 OECD Average — (†) — (†) — (†) — (†) — (†)

Numeracy, age
Difference in averages between variables, for Current work - Job satisfaction [DQ14] by Current work - Earnings - Salary interval [DQ16A]
United States, PIAAC 2012

	Extremely satisfied Per hour (250)	Extremely satisfied Per day	Extremely satisfied Per week	Extremely satisfied Per two weeks (243)	Extremely satisfied Per month (274)	Extremely satisfied Per year (290)	Extremely satisfied Piece rate	Extremely satisfied I get no salary or wage at all	Satisfied Per hour (244)	Satisfied Per day	Satisfied Per week (218)	Satisfied Per two weeks (231)	Satisfied Per month (269)	Satisfied Per year (289)	Satisfied Piece rate	Satisfied I get no salary or wage at all	Neither satisfied nor dissatisfied Per hour (255)	Neither satisfied nor dissatisfied Per day	Neither satisfied nor dissatisfied Per week	Neither satisfied nor dissatisfied Per two weeks	Neither satisfied nor dissatisfied Per month	Neither satisfied nor dissatisfied Per year (291)	Neither satisfied nor dissatisfied Piece rate	Neither satisfied nor dissatisfied I get no salary or wage at all	Dissatisfied Per hour (245)	Dissatisfied Per day	Dissatisfied Per week	Dissatisfied Per two weeks	Dissatisfied Per month	Dissatisfied Per year	Dissatisfied Piece rate	Dissatisfied I get no salary or wage at all	Extremely dissatisfied Per hour	Extremely dissatisfied Per day	Extremely dissatisfied Per week	Extremely dissatisfied Per two weeks	Extremely dissatisfied Per month	Extremely dissatisfied Per year	Extremely dissatisfied Piece rate	Extremely dissatisfied I get no salary or wage at all
Extremely satisfied Per hour (250)		‡	‡	x Diff = 7 P-value = 0.5025	< Diff = -24 P-value = 0.0025	< Diff = -40 P-value = 0.0000	‡	‡	x Diff = 6 P-value = 0.2395	‡	> Diff = 32 P-value = 0.0000	> Diff = 19 P-value = 0.0013	< Diff = -19 P-value = 0.0106	< Diff = -39 P-value = 0.0000	‡	‡	x Diff = -5 P-value = 0.3603	‡	‡	‡	‡	< Diff = -41 P-value = 0.0000	‡	‡	x Diff = 4 P-value = 0.6342	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Extremely satisfied Per day	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Extremely satisfied Per week	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Extremely satisfied Per two weeks (243)	x Diff = -7 P-value = 0.5025	‡	‡		< Diff = -31 P-value = 0.0099	< Diff = -47 P-value = 0.0000	‡	‡	x Diff = -1 P-value = 0.9044	‡	> Diff = 25 P-value = 0.0298	x Diff = 12 P-value = 0.2593	< Diff = -26 P-value = 0.0252	< Diff = -46 P-value = 0.0000	‡	‡	x Diff = -12 P-value = 0.2585	‡	‡	‡	‡	< Diff = -48 P-value = 0.0000	‡	‡	x Diff = -3 P-value = 0.8455	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Extremely satisfied Per month (274)	> Diff = 24 P-value = 0.0025	‡	‡	> Diff = 31 P-value = 0.0099		< Diff = -16 P-value = 0.0377	‡	‡	> Diff = 30 P-value = 0.0001	‡	> Diff = 55 P-value = 0.0000	> Diff = 43 P-value = 0.0000	x Diff = 5 P-value = 0.6369	< Diff = -15 P-value = 0.0424	‡	‡	> Diff = 19 P-value = 0.0178	‡	‡	‡	‡	x Diff = -17 P-value = 0.0632	‡	‡	> Diff = 28 P-value = 0.0104	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Extremely satisfied Per year (290)	> Diff = 40 P-value = 0.0000	‡	‡	> Diff = 47 P-value = 0.0000	> Diff = 16 P-value = 0.0377		‡	‡	> Diff = 46 P-value = 0.0000	‡	> Diff = 72 P-value = 0.0000	> Diff = 59 P-value = 0.0000	> Diff = 21 P-value = 0.0054	x Diff = 1 P-value = 0.8413	‡	‡	> Diff = 35 P-value = 0.0000	‡	‡	‡	‡	x Diff = -1 P-value = 0.8989	‡	‡	> Diff = 44 P-value = 0.0000	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Extremely satisfied Piece rate	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Extremely satisfied I get no salary or wage at all	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Satisfied Per hour (244)	x Diff = -6 P-value = 0.2395	‡	‡	x Diff = 1 P-value = 0.9044	< Diff = -30 P-value = 0.0001	< Diff = -46 P-value = 0.0000	‡	‡		‡	> Diff = 26 P-value = 0.0001	> Diff = 13 P-value = 0.0188	< Diff = -25 P-value = 0.0007	< Diff = -45 P-value = 0.0000	‡	‡	< Diff = -11 P-value = 0.0372	‡	‡	‡	‡	< Diff = -47 P-value = 0.0000	‡	‡	x Diff = -1 P-value = 0.8878	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Satisfied Per day	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Satisfied Per week (218)	< Diff = -32 P-value = 0.0000	‡	‡	< Diff = -25 P-value = 0.0298	< Diff = -55 P-value = 0.0000	< Diff = -72 P-value = 0.0000	‡	‡	< Diff = -26 P-value = 0.0001	‡		x Diff = -13 P-value = 0.0971	< Diff = -51 P-value = 0.0000	< Diff = -71 P-value = 0.0000	‡	‡	< Diff = -36 P-value = 0.0000	‡	‡	‡	‡	< Diff = -72 P-value = 0.0000	‡	‡	< Diff = -27 P-value = 0.0090	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Satisfied Per two weeks (231)	< Diff = -19 P-value = 0.0013	‡	‡	x Diff = -12 P-value = 0.2593	< Diff = -43 P-value = 0.0000	< Diff = -59 P-value = 0.0000	‡	‡	< Diff = -13 P-value = 0.0188	‡	x Diff = 13 P-value = 0.0971		< Diff = -38 P-value = 0.0000	< Diff = -58 P-value = 0.0000	‡	‡	< Diff = -24 P-value = 0.0001	‡	‡	‡	‡	< Diff = -60 P-value = 0.0000	‡	‡	x Diff = -15 P-value = 0.1327	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Satisfied Per month (269)	> Diff = 19 P-value = 0.0106	‡	‡	> Diff = 26 P-value = 0.0252	x Diff = -5 P-value = 0.6369	< Diff = -21 P-value = 0.0054	‡	‡	> Diff = 25 P-value = 0.0007	‡	> Diff = 51 P-value = 0.0000	> Diff = 38 P-value = 0.0000		< Diff = -20 P-value = 0.0058	‡	‡	x Diff = 14 P-value = 0.0605	‡	‡	‡	‡	< Diff = -22 P-value = 0.0152	‡	‡	> Diff = 24 P-value = 0.0281	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Satisfied Per year (289)	> Diff = 39 P-value = 0.0000	‡	‡	> Diff = 46 P-value = 0.0000	> Diff = 15 P-value = 0.0424	x Diff = -1 P-value = 0.8413	‡	‡	> Diff = 45 P-value = 0.0000	‡	> Diff = 71 P-value = 0.0000	> Diff = 58 P-value = 0.0000	> Diff = 20 P-value = 0.0058		‡	‡	> Diff = 34 P-value = 0.0000	‡	‡	‡	‡	x Diff = -2 P-value = 0.7899	‡	‡	> Diff = 44 P-value = 0.0000	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Satisfied Piece rate	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Satisfied I get no salary or wage at all	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Neither satisfied nor dissatisfied Per hour (255)	x Diff = 5 P-value = 0.3603	‡	‡	x Diff = 12 P-value = 0.2585	< Diff = -19 P-value = 0.0178	< Diff = -35 P-value = 0.0000	‡	‡	> Diff = 11 P-value = 0.0372	‡	> Diff = 36 P-value = 0.0000	> Diff = 24 P-value = 0.0001	x Diff = -14 P-value = 0.0605	< Diff = -34 P-value = 0.0000	‡	‡		‡	‡	‡	‡	< Diff = -36 P-value = 0.0000	‡	‡	x Diff = 9 P-value = 0.3231	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Neither satisfied nor dissatisfied Per day	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Neither satisfied nor dissatisfied Per week	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Neither satisfied nor dissatisfied Per two weeks	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Neither satisfied nor dissatisfied Per month	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Neither satisfied nor dissatisfied Per year (291)	> Diff = 41 P-value = 0.0000	‡	‡	> Diff = 48 P-value = 0.0000	x Diff = 17 P-value = 0.0632	x Diff = 1 P-value = 0.8989	‡	‡	> Diff = 47 P-value = 0.0000	‡	> Diff = 72 P-value = 0.0000	> Diff = 60 P-value = 0.0000	> Diff = 22 P-value = 0.0152	x Diff = 2 P-value = 0.7899	‡	‡	> Diff = 36 P-value = 0.0000	‡	‡	‡	‡		‡	‡	> Diff = 45 P-value = 0.0000	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Neither satisfied nor dissatisfied Piece rate	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Neither satisfied nor dissatisfied I get no salary or wage at all	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Dissatisfied Per hour (245)	x Diff = -4 P-value = 0.6342	‡	‡	x Diff = 3 P-value = 0.8455	< Diff = -28 P-value = 0.0104	< Diff = -44 P-value = 0.0000	‡	‡	x Diff = 1 P-value = 0.8878	‡	> Diff = 27 P-value = 0.0090	x Diff = 15 P-value = 0.1327	< Diff = -24 P-value = 0.0281	< Diff = -44 P-value = 0.0000	‡	‡	x Diff = -9 P-value = 0.3231	‡	‡	‡	‡	< Diff = -45 P-value = 0.0000	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Dissatisfied Per day	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Dissatisfied Per week	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Dissatisfied Per two weeks	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Dissatisfied Per month	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Dissatisfied Per year	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
Dissatisfied Piece rate	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡	‡
Dissatisfied I get no salary or wage at all	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡	‡
Extremely dissatisfied Per hour	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡	‡
Extremely dissatisfied Per day	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡	‡
Extremely dissatisfied Per week	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡	‡
Extremely dissatisfied Per two weeks	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡	‡
Extremely dissatisfied Per month	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡	‡
Extremely dissatisfied Per year	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡	‡
Extremely dissatisfied Piece rate	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡		‡
Extremely dissatisfied I get no salary or wage at all	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡	‡
LEGEND:
<	Significantly lower.
>	Significantly higher.
x	No significant difference.
‡	A significance test could not be performed because reporting standards were not met, or appropriate standard errors could not be calculated for one or more estimates in the test.
NOTE: Within country comparisons on any given year are dependent with an alpha level of 0.05.

Averages for numeracy, age by Current work - Job satisfaction [DQ14], Current work - Earnings - Salary interval [DQ16A], year and jurisdiction: PIAAC 2012 Current work - Earnings - Salary interval Year/Study Jurisdiction Extremely satisfied Average Extremely satisfied Standard error Satisfied Average Satisfied Standard error Neither satisfied nor dissatisfied Average Neither satisfied nor dissatisfied Standard error Dissatisfied Average Dissatisfied Standard error Extremely dissatisfied Average Extremely dissatisfied Standard error † Not applicable. ‡ Reporting standards not met. NOTE: The Numeracy scale ranges from 0 to 500. Some apparent differences between estimates may not be statistically significant. SOURCE: Organization for Economic Cooperation and Development (OECD), Program for the International Assessment of Adult Competencies (PIAAC), 2012. Per hour PIAAC 2012 United States 250 (3.6) 244 (3.2) 255 (3.9) 245 (8.5) ‡ (†) Per day PIAAC 2012 United States ‡ (†) ‡ (†) ‡ (†) ‡ (†) ‡ (†) Per week PIAAC 2012 United States ‡ (†) 218 (6.0) ‡ (†) ‡ (†) ‡ (†) Per two weeks PIAAC 2012 United States 243 (9.6) 231 (4.6) ‡ (†) ‡ (†) ‡ (†) Per month PIAAC 2012 United States 274 (7.0) 269 (6.6) ‡ (†) ‡ (†) ‡ (†) Per year PIAAC 2012 United States 290 (3.4) 289 (2.8) 291 (5.9) ‡ (†) ‡ (†) Piece rate PIAAC 2012 United States ‡ (†) ‡ (†) ‡ (†) ‡ (†) ‡ (†) I get no salary or wage at all PIAAC 2012 United States ‡ (†) ‡ (†) ‡ (†) ‡ (†) ‡ (†)

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Cross-Tabulated Report 1: Chart 1