| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 1288 |
56.4%
|
| 1 | Yes | 369 |
16.2%
|
| 2 | 626 |
27.4%
|
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 31 |