| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.2%
|
| 1 | 16-29 years | 286 |
23.7%
|
| 2 | 30-49 years | 496 |
41.1%
|
| 3 | 50 and more years | 423 |
35%
|