| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 2004 |
72.8%
|
| 1 | Yes | 69 |
2.5%
|
| 3 | Not Sure | 1 |
0%
|
| 5 | miss | 0 |
0%
|
| 6 | Other | 0 |
0%
|
| 7 | Refusal | 0 |
0%
|
| 8 | dtk | 0 |
0%
|
| 9 | na | 677 |
24.6%
|
| Sysmiss | 7 |