| Happiness quartile | Scores on the subjective happiness scale (global happiness) | Frequency % | |||
| Girls | Boys | Girls | Boys | ||
| Q1 | <−4.5 | 56 | 47 | 30.8 | 29.9 |
| Q2 | 4.75 - 5.25 | 57 | 45 | 31.3 | 28.7 |
| Q3 | 5.5 - 5.75 | 39 | 35 | 21.4 | 22.3 |
| Q4 | 6.0 - 7.0 | 30 | 30 | 16.5 | 19.1 |