| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
6.6%
|
|
| 1 | 5 |
6.6%
|
|
| 2 | 13 |
17.1%
|
|
| 3 | 17 |
22.4%
|
|
| 4 | 7 |
9.2%
|
|
| 5 | 6 |
7.9%
|
|
| 6 | 6 |
7.9%
|
|
| 7 | 4 |
5.3%
|
|
| 8 | 4 |
5.3%
|
|
| 9 | 1 |
1.3%
|
|
| 10 | 2 |
2.6%
|
|
| 12 | 2 |
2.6%
|
|
| 15 | 1 |
1.3%
|
|
| 16 | 1 |
1.3%
|
|
| 19 | 1 |
1.3%
|
|
| 30 | 1 |
1.3%
|
|
| Sysmiss | 1 |