| Value | Category | Cases | |
|---|---|---|---|
| 0 | 31 |
46.3%
|
|
| 1 | 3 |
4.5%
|
|
| 2 | 10 |
14.9%
|
|
| 3 | 2 |
3%
|
|
| 4 | 1 |
1.5%
|
|
| 5 | 3 |
4.5%
|
|
| 6 | 3 |
4.5%
|
|
| 7 | 3 |
4.5%
|
|
| 8 | 1 |
1.5%
|
|
| 10 | 1 |
1.5%
|
|
| 14 | 2 |
3%
|
|
| 16 | 1 |
1.5%
|
|
| 18 | 1 |
1.5%
|
|
| 21 | 3 |
4.5%
|
|
| 26 | 1 |
1.5%
|
|
| 30 | 1 |
1.5%
|
|
| Sysmiss | 481 |