| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 974 |
12.4%
|
| 2 | NO | 4816 |
61.5%
|
| 7 | NOT APPLICABLE | 1986 |
25.4%
|
| 9 | REFUSED | 49 |
0.6%
|
| Sysmiss | 6 |