| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
1.6%
|
|
| 1 | 50 |
27%
|
|
| 2 | 57 |
30.8%
|
|
| 3 | 35 |
18.9%
|
|
| 4 | 15 |
8.1%
|
|
| 5 | 7 |
3.8%
|
|
| 6 | 2 |
1.1%
|
|
| 7 | 14 |
7.6%
|
|
| 8 | 2 |
1.1%
|
|
| Sysmiss | 1836 |