| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
2.8%
|
|
| 1 | 21 |
19.3%
|
|
| 2 | 24 |
22%
|
|
| 3 | 17 |
15.6%
|
|
| 4 | 15 |
13.8%
|
|
| 5 | 6 |
5.5%
|
|
| 6 | 5 |
4.6%
|
|
| 7 | 6 |
5.5%
|
|
| 8 | 9 |
8.3%
|
|
| 9 | 3 |
2.8%
|
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 15 |