| Value | Category | Cases | |
|---|---|---|---|
| 0 | 69 |
24.8%
|
|
| 1 | 111 |
39.9%
|
|
| 2 | 62 |
22.3%
|
|
| 3 | 21 |
7.6%
|
|
| 4 | 11 |
4%
|
|
| 5 | 4 |
1.4%
|
|
| Sysmiss | 177 |