| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
3.2%
|
|
| 1 | 50 |
40.3%
|
|
| 2 | 9 |
7.3%
|
|
| 3 | 13 |
10.5%
|
|
| 4 | 10 |
8.1%
|
|
| 5 | 3 |
2.4%
|
|
| 6 | 35 |
28.2%
|
|
| Sysmiss | 25046 |