| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1278 |
10%
|
| 2 | NO | 5595 |
43.8%
|
| 7 | NOT APPLICABLE | 5907 |
46.2%
|
| 9 | REFUSED | 2 |
0%
|
| Sysmiss | 1 |