| Value | Category | Cases | |
|---|---|---|---|
| 1 | 51 |
41.1%
|
|
| 2 | 37 |
29.8%
|
|
| 3 | 16 |
12.9%
|
|
| 4 | 14 |
11.3%
|
|
| 5 | 4 |
3.2%
|
|
| 6 | 1 |
0.8%
|
|
| 7 | 1 |
0.8%
|
|
| Sysmiss | 126 |