| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2310 |
23.8%
|
| 2 | NO | 6799 |
70.1%
|
| 7 | NOT APPLICABLE | 589 |
6.1%
|
| 9 | REFUSED | 2 |
0%
|
| Sysmiss | 1 |