| Value | Category | Cases | |
|---|---|---|---|
| 1 | 444 |
5.4%
|
|
| 2 | 5772 |
69.7%
|
|
| 3 | 516 |
6.2%
|
|
| 4 | 939 |
11.3%
|
|
| 5 | 558 |
6.7%
|
|
| 6 | 32 |
0.4%
|
|
| 7 | 20 |
0.2%
|
|
| Sysmiss | 156 |