| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1310 |
9.1%
|
|
| 2 | 2307 |
16.1%
|
|
| 3 | 4524 |
31.6%
|
|
| 4 | 4189 |
29.2%
|
|
| 5 | 2004 |
14%
|
|
| Sysmiss | 1308 |