| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
0.6%
|
|
| 2 | 21 |
6%
|
|
| 3 | 27 |
7.7%
|
|
| 4 | 191 |
54.6%
|
|
| 5 | 31 |
8.9%
|
|
| 6 | 33 |
9.4%
|
|
| 7 | 27 |
7.7%
|
|
| 8 | 18 |
5.1%
|
|
| Sysmiss | 2069 |