| Value | Category | Cases | |
|---|---|---|---|
| 0 | 17 |
21.5%
|
|
| 1 | 11 |
13.9%
|
|
| 2 | 14 |
17.7%
|
|
| 3 | 8 |
10.1%
|
|
| 5 | 20 |
25.3%
|
|
| 6 | 1 |
1.3%
|
|
| 7 | 3 |
3.8%
|
|
| 8 | 1 |
1.3%
|
|
| 10 | 2 |
2.5%
|
|
| 15 | 1 |
1.3%
|
|
| 17 | 1 |
1.3%
|
|
| Sysmiss | 1872 |