| Value | Category | Cases | |
|---|---|---|---|
| 1 | 41 |
5.9%
|
|
| 2 | 250 |
35.7%
|
|
| 3 | 178 |
25.4%
|
|
| 4 | 128 |
18.3%
|
|
| 5 | 62 |
8.9%
|
|
| 6 | 22 |
3.1%
|
|
| 7 | 8 |
1.1%
|
|
| 8 | 5 |
0.7%
|
|
| 9 | 6 |
0.9%
|
|
| Sysmiss | 958 |