| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3299 |
53.3%
|
| 2 | No | 1840 |
29.8%
|
| 3 | 427 |
6.9%
|
|
| 9 | Missing | 618 |
10%
|
| 98 | Not applicable | 0 |
0%
|
| Sysmiss | 3243 |