| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4110 |
19.3%
|
|
| 2 | 3419 |
16.1%
|
|
| 3 | 2504 |
11.8%
|
|
| 4 | 1469 |
6.9%
|
|
| 5 | 1044 |
4.9%
|
|
| 6 | 399 |
1.9%
|
|
| 7 | 8346 |
39.2%
|
|
| Sysmiss | 6934 |