| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
4.3%
|
|
| 1 | 60 |
21.4%
|
|
| 2 | 112 |
40%
|
|
| 3 | 38 |
13.6%
|
|
| 4 | 27 |
9.6%
|
|
| 5 | 14 |
5%
|
|
| 6 | 1 |
0.4%
|
|
| 7 | 15 |
5.4%
|
|
| 10 | 1 |
0.4%
|
|
| Sysmiss | 1781 |