| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 2895 |
91.9%
|
| 1 | Yes | 72 |
2.3%
|
| 3 | Not Sure | 0 |
0%
|
| 5 | miss | 1 |
0%
|
| 6 | Other | 0 |
0%
|
| 7 | Refusal | 0 |
0%
|
| 8 | dtk | 137 |
4.4%
|
| 9 | na | 44 |
1.4%
|
| Sysmiss | 1487 |