| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
6%
|
|
| 1 | 7 |
10.4%
|
|
| 2 | 10 |
14.9%
|
|
| 3 | 11 |
16.4%
|
|
| 4 | 2 |
3%
|
|
| 5 | 6 |
9%
|
|
| 6 | 1 |
1.5%
|
|
| 7 | 9 |
13.4%
|
|
| 8 | 1 |
1.5%
|
|
| 10 | 3 |
4.5%
|
|
| 14 | 3 |
4.5%
|
|
| 15 | 5 |
7.5%
|
|
| 18 | 1 |
1.5%
|
|
| 20 | 1 |
1.5%
|
|
| 21 | 2 |
3%
|
|
| 30 | 1 |
1.5%
|
|
| Sysmiss | 2571 |