| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4908 |
15.2%
|
|
| 2 | 4044 |
12.6%
|
|
| 3 | 3828 |
11.9%
|
|
| 4 | 3744 |
11.6%
|
|
| 6 | 7512 |
23.3%
|
|
| 7 | 3708 |
11.5%
|
|
| 8 | 4464 |
13.9%
|
|
| Sysmiss | 2124 |