| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
1.9%
|
|
| 1 | 172 |
29.6%
|
|
| 2 | 123 |
21.1%
|
|
| 3 | 105 |
18%
|
|
| 4 | 52 |
8.9%
|
|
| 5 | 27 |
4.6%
|
|
| 6 | 92 |
15.8%
|
|
| Sysmiss | 25002 |