| Value | Category | Cases | |
|---|---|---|---|
| 0 | 24 |
11.9%
|
|
| 1 | 13 |
6.5%
|
|
| 2 | 13 |
6.5%
|
|
| 3 | 32 |
15.9%
|
|
| 4 | 21 |
10.4%
|
|
| 5 | 9 |
4.5%
|
|
| 6 | 5 |
2.5%
|
|
| 7 | 11 |
5.5%
|
|
| 8 | 8 |
4%
|
|
| 9 | 5 |
2.5%
|
|
| 10 | 7 |
3.5%
|
|
| 11 | 3 |
1.5%
|
|
| 12 | 10 |
5%
|
|
| 13 | 40 |
19.9%
|
|
| Sysmiss | 300 |