| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 83 |
1.9%
|
| 1 | Yes | 523 |
12%
|
| 3 | Not Sure | 139 |
3.2%
|
| 5 | miss | 0 |
0%
|
| 6 | Other | 0 |
0%
|
| 7 | Refusal | 0 |
0%
|
| 8 | dtk | 8 |
0.2%
|
| 9 | na | 3612 |
82.7%
|
| Sysmiss | 271 |