| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3147 |
32.4%
|
| 2 | NO | 6323 |
65.2%
|
| 7 | NOT APPLICABLE | 225 |
2.3%
|
| 9 | REFUSED | 5 |
0.1%
|
| Sysmiss | 1 |