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Question: How much do you agree with the following statements? - I feel proud that I have accomplished things.
Choices: "Strongly disagree" "Disagree" "Agree" "Strongly agree"
Data: % of "Strongly agree" "Agree"
Period:
Area:
10 countries/ areas
Highlight:
1 United States92.3%
2 Australia91.9%
3 Republic of Korea 91.4%
4 Canada91.3%
5 France86.6%
6 Italy86.2%
6 United Kingdom86.2%
8 Germany82.3%
9 Sweden74.1%
10 Japan68.8%

Source
PISA 2018 Results (Volume III) : What School Life Means for Studentsf Lives

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data10
Regression equation
Y = 1.491294 X +5.468
Correlation coefficient (r)0.214
Coefficient of determination (R2)0.046

GNI per capita, PPP (current international$)
No. of data10
Regression equation
Y = 3941.387778 X +45734.485
Correlation coefficient (r)0.046
Coefficient of determination (R2)0.002

Life expectancy at birth - Both sexes (years)
No. of data10
Regression equation
Y = -0.087453 X +0.895
Correlation coefficient (r)-0.461
Coefficient of determination (R2)0.213

Fertility rate, total (births per woman)
No. of data10
Regression equation
Y = -0.208009 X +1.776
Correlation coefficient (r)-0.061
Coefficient of determination (R2)0.004

Suicide - all ages (per 100,000 population, age-adjusted)
No. of data10
Regression equation
Y = 2.444696 X +9.549
Correlation coefficient (r)0.048
Coefficient of determination (R2)0.002