| Value | Category | Cases | |
|---|---|---|---|
| 0 | 42 |
17.8%
|
|
| 1 | 131 |
55.5%
|
|
| 2 | 55 |
23.3%
|
|
| 3 | 7 |
3%
|
|
| 4 | 1 |
0.4%
|
|
| Sysmiss | 204 |