| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.7%
|
|
| 1 | 89 |
60.5%
|
|
| 2 | 36 |
24.5%
|
|
| 3 | 12 |
8.2%
|
|
| 4 | 5 |
3.4%
|
|
| 5 | 4 |
2.7%
|
|
| Sysmiss | 175 |