| Value | Category | Cases | |
|---|---|---|---|
| 1 | Happier | 6491 |
30.6%
|
| 2 | The same | 7645 |
36%
|
| 3 | Less happy | 6464 |
30.5%
|
| 4 | Refuse to answer | 145 |
0.7%
|
| 5 | Do not know | 82 |
0.4%
|
| 9 | Unspecified | 391 |
1.8%
|