| Value | Category | Cases | |
|---|---|---|---|
| 0 | 40 |
38.1%
|
|
| 1 | 34 |
32.4%
|
|
| 2 | 11 |
10.5%
|
|
| 3 | 7 |
6.7%
|
|
| 4 | 2 |
1.9%
|
|
| 5 | 6 |
5.7%
|
|
| 6 | 1 |
1%
|
|
| 7 | 2 |
1.9%
|
|
| 8 | 1 |
1%
|
|
| 11 | 1 |
1%
|
|
| Sysmiss | 65 |