| Value | Category | Cases | |
|---|---|---|---|
| 0 | 43 |
46.7%
|
|
| 1 | 10 |
10.9%
|
|
| 2 | 19 |
20.7%
|
|
| 3 | 4 |
4.3%
|
|
| 4 | 7 |
7.6%
|
|
| 6 | 5 |
5.4%
|
|
| 7 | 1 |
1.1%
|
|
| 8 | 2 |
2.2%
|
|
| 10 | 1 |
1.1%
|
|
| Sysmiss | 907 |