| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 |
5.8%
|
|
| 2 | 27 |
12%
|
|
| 3 | 32 |
14.2%
|
|
| 4 | 47 |
20.9%
|
|
| 5 | 35 |
15.6%
|
|
| 6 | 40 |
17.8%
|
|
| 7 | 29 |
12.9%
|
|
| 8 | 1 |
0.4%
|
|
| 9 | 1 |
0.4%
|
|
| Sysmiss | 3730 |