| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
1.6%
|
|
| 1 | 111 |
24.7%
|
|
| 2 | 76 |
16.9%
|
|
| 3 | 59 |
13.1%
|
|
| 4 | 47 |
10.5%
|
|
| 5 | 15 |
3.3%
|
|
| 6 | 134 |
29.8%
|
|
| Sysmiss | 24040 |