| Value | Category | Cases | |
|---|---|---|---|
| 0 | 35 |
41.2%
|
|
| 1 | 21 |
24.7%
|
|
| 2 | 12 |
14.1%
|
|
| 3 | 1 |
1.2%
|
|
| 4 | 1 |
1.2%
|
|
| 5 | 3 |
3.5%
|
|
| 7 | 3 |
3.5%
|
|
| 8 | 1 |
1.2%
|
|
| 9 | 1 |
1.2%
|
|
| 10 | 1 |
1.2%
|
|
| 11 | 6 |
7.1%
|
|
| Sysmiss | 707 |