| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
1.6%
|
|
| 1 | 47 |
25.3%
|
|
| 2 | 40 |
21.5%
|
|
| 3 | 24 |
12.9%
|
|
| 4 | 12 |
6.5%
|
|
| 5 | 13 |
7%
|
|
| 6 | 47 |
25.3%
|
|
| Sysmiss | 24974 |