| Value | Category | Cases | |
|---|---|---|---|
| 1 | 67 |
34.4%
|
|
| 2 | 49 |
25.1%
|
|
| 3 | 35 |
17.9%
|
|
| 4 | 21 |
10.8%
|
|
| 5 | 11 |
5.6%
|
|
| 6 | 9 |
4.6%
|
|
| 7 | 3 |
1.5%
|
|
| Sysmiss | 610 |