Tweet
Question: How often do you feel this way when you arrive at school? - I feel tired.
Choices: "Every day" "Almost every day" "Sometimes" "Never"
Data: % of "Every day" "Almost every day"
Period:
Area:
28 countries/ areas
Highlight:
1 United States56.1%
2 Slovakia53.8%
3 Hungary53.0%
4 Germany52.4%
5 Czech Republic50.8%
6 Chile 46.6%
7 Norway45.6%
8 Italy44.6%
9 Latvia44.1%
10 Austria43.6%
11 Canada43.4%
12 United Kingdom42.7%
13 Sweden42.3%
14 Netherlands42.1%
15 Denmark41.9%
16 New Zealand38.9%
17 Poland37.2%
18 Spain36.3%
19 Republic of Korea35.7%
20 Ireland34.5%
21 Australia34.3%
22 France34.0%
23 Finland32.5%
24 Turkiye32.2%
25 Belgium31.2%
25 Portugal31.2%
27 Japan23.5%
28 Lithuania21.2%

Note
Belgium: The Flemish Community only. United Kingdom: England only.

No data for 10 countries.

Source
TIMSS 2019 > International Database > TIMSS 2019 Data Almanacs - Grade 4

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data28
Regression equation
Y = 0.516442 X +6.454
Correlation coefficient (r)0.079
Coefficient of determination (R2)0.006

GDP per capita (current US$)
No. of data28
Regression equation
Y = 25452.735682 X +33929.163
Correlation coefficient (r)0.092
Coefficient of determination (R2)0.008

Life expectancy at birth - Both sexes (years)
No. of data28
Regression equation
Y = -11.220177 X +84.668
Correlation coefficient (r)-0.291
Coefficient of determination (R2)0.085

Fertility rate, total (births per woman)
No. of data28
Regression equation
Y = 0.695784 X +1.252
Correlation coefficient (r)0.271
Coefficient of determination (R2)0.073

Suicide, age-standardized (per 100 000 population)
No. of data28
Regression equation
Y = -9.435767 X +14.284
Correlation coefficient (r)-0.199
Coefficient of determination (R2)0.040