| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 166 |
18.6%
|
| 2 | No | 689 |
77.1%
|
| 3 | Not applicable | 0 |
0%
|
| 99 | N/R | 39 |
4.4%
|
| 999 | N/A | 0 |
0%
|
| Sysmiss | 305 |