| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2956 |
28.7%
|
|
| 2 | 4291 |
41.6%
|
|
| 3 | 714 |
6.9%
|
|
| 4 | 1668 |
16.2%
|
|
| 5 | 34 |
0.3%
|
|
| 6 | 643 |
6.2%
|
|
| 9 | 10 |
0.1%
|
|
| Sysmiss | 1710 |