| Value | Category | Cases | |
|---|---|---|---|
| 0 | 22 |
4.9%
|
|
| 1 | 83 |
18.3%
|
|
| 2 | 63 |
13.9%
|
|
| 3 | 37 |
8.2%
|
|
| 4 | 36 |
7.9%
|
|
| 5 | 7 |
1.5%
|
|
| 6 | 205 |
45.3%
|
|
| Sysmiss | 7633 |