| Value | Category | Cases | |
|---|---|---|---|
| 0 | 281 |
38.1%
|
|
| 1 | 29 |
3.9%
|
|
| 2 | 71 |
9.6%
|
|
| 3 | 65 |
8.8%
|
|
| 4 | 55 |
7.5%
|
|
| 5 | 36 |
4.9%
|
|
| 6 | 99 |
13.4%
|
|
| 7 | 11 |
1.5%
|
|
| 8 | 45 |
6.1%
|
|
| 9 | 17 |
2.3%
|
|
| 10 | 20 |
2.7%
|
|
| 11 | 9 |
1.2%
|
|
| Sysmiss | 2648 |