| Value | Category | Cases | |
|---|---|---|---|
| 0 | 38 |
30.2%
|
|
| 1 | 19 |
15.1%
|
|
| 2 | 18 |
14.3%
|
|
| 3 | 11 |
8.7%
|
|
| 4 | 15 |
11.9%
|
|
| 5 | 6 |
4.8%
|
|
| 6 | 8 |
6.3%
|
|
| 7 | 5 |
4%
|
|
| 9 | 1 |
0.8%
|
|
| 11 | 1 |
0.8%
|
|
| 12 | 1 |
0.8%
|
|
| 13 | 2 |
1.6%
|
|
| 15 | 1 |
0.8%
|
|
| Sysmiss | 6992 |