| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
1.5%
|
|
| 1 | 49 |
23.8%
|
|
| 2 | 42 |
20.4%
|
|
| 3 | 23 |
11.2%
|
|
| 4 | 13 |
6.3%
|
|
| 5 | 7 |
3.4%
|
|
| 6 | 69 |
33.5%
|
|
| Sysmiss | 24964 |