| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
1.3%
|
|
| 1 | 4 |
5%
|
|
| 2 | 1 |
1.3%
|
|
| 3 | 20 |
25%
|
|
| 4 | 26 |
32.5%
|
|
| 5 | 13 |
16.3%
|
|
| 6 | 7 |
8.8%
|
|
| 7 | 3 |
3.8%
|
|
| 8 | 3 |
3.8%
|
|
| 9 | 1 |
1.3%
|
|
| 11 | 1 |
1.3%
|
|
| Sysmiss | 1871 |