| Value | Category | Cases | |
|---|---|---|---|
| 0 | 16 |
3.8%
|
|
| 1 | 101 |
24.1%
|
|
| 2 | 55 |
13.1%
|
|
| 3 | 50 |
11.9%
|
|
| 4 | 14 |
3.3%
|
|
| 5 | 5 |
1.2%
|
|
| 6 | 178 |
42.5%
|
|
| Sysmiss | 24751 |