| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 4 |
2.4%
|
| 2 | 1 | 8 |
4.8%
|
| 3 | 2 | 13 |
7.8%
|
| 4 | 3 | 18 |
10.8%
|
| 5 | 4 | 15 |
9%
|
| 6 | 5 | 4 |
2.4%
|
| 7 | 6 | 1 |
0.6%
|
| 8 | 7 | 103 |
62%
|
| Sysmiss | 7 |