| Value | Category | Cases | |
|---|---|---|---|
| 0 | 10 |
14.9%
|
|
| 1 | 32 |
47.8%
|
|
| 2 | 11 |
16.4%
|
|
| 3 | 6 |
9%
|
|
| 4 | 1 |
1.5%
|
|
| 5 | 1 |
1.5%
|
|
| 6 | 3 |
4.5%
|
|
| 13 | 2 |
3%
|
|
| 18 | 1 |
1.5%
|
|
| Sysmiss | 9641 |