| Value | Category | Cases | |
|---|---|---|---|
| 0 | 305 |
43.8%
|
|
| 1 | 7 |
1%
|
|
| 2 | 36 |
5.2%
|
|
| 3 | 72 |
10.3%
|
|
| 4 | 48 |
6.9%
|
|
| 5 | 79 |
11.4%
|
|
| 6 | 74 |
10.6%
|
|
| 7 | 37 |
5.3%
|
|
| 8 | 21 |
3%
|
|
| 9 | 17 |
2.4%
|
|
| Sysmiss | 15734 |