| Value | Category | Cases | |
|---|---|---|---|
| 0 | 23 |
12.8%
|
|
| 1 | 85 |
47.2%
|
|
| 2 | 47 |
26.1%
|
|
| 3 | 19 |
10.6%
|
|
| 4 | 3 |
1.7%
|
|
| 5 | 2 |
1.1%
|
|
| 50 | 1 |
0.6%
|
|
| Sysmiss | 8 |