| Value | Category | Cases | |
|---|---|---|---|
| 0 | 111 |
89.5%
|
|
| 1 | 11 |
8.9%
|
|
| 2 | 1 |
0.8%
|
|
| 3 | 1 |
0.8%
|
|
| 99 | Not applicable | 0 |
0%
|
| Sysmiss | 126 |