| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 |
10.5%
|
|
| 1 | 25 |
29.1%
|
|
| 2 | 18 |
20.9%
|
|
| 3 | 17 |
19.8%
|
|
| 4 | 7 |
8.1%
|
|
| 5 | 4 |
4.7%
|
|
| 6 | 2 |
2.3%
|
|
| 7 | 2 |
2.3%
|
|
| 8 | 1 |
1.2%
|
|
| 10 | 1 |
1.2%
|
|
| Sysmiss | 4398 |