| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
1.4%
|
|
| 1 | 259 |
29.5%
|
|
| 2 | 135 |
15.4%
|
|
| 3 | 116 |
13.2%
|
|
| 4 | 56 |
6.4%
|
|
| 5 | 18 |
2.1%
|
|
| 6 | 281 |
32%
|
|
| Sysmiss | 24293 |