| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1956 |
21.8%
|
| 2 | NO | 5979 |
66.5%
|
| 7 | NOT APPLICABLE | 1053 |
11.7%
|
| 9 | REFUSED | 5 |
0.1%
|
| Sysmiss | 3 |