| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1642 |
9.2%
|
|
| 2 | 1381 |
7.7%
|
|
| 3 | 1822 |
10.2%
|
|
| 4 | 3701 |
20.7%
|
|
| 5 | 859 |
4.8%
|
|
| 6 | 2205 |
12.4%
|
|
| 7 | 2769 |
15.5%
|
|
| 8 | 3468 |
19.4%
|
|
| Sysmiss | 1567 |