| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2402 |
75.1%
|
| 2 | No | 140 |
4.4%
|
| 3 | 12 |
0.4%
|
|
| 9 | Missing | 644 |
20.1%
|
| 98 | Not applicable | 0 |
0%
|
| Sysmiss | 6229 |