| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1638 |
41.7%
|
|
| 2 | 504 |
12.8%
|
|
| 3 | 1338 |
34.1%
|
|
| 4 | 308 |
7.8%
|
|
| 5 | 139 |
3.5%
|
|
| Sysmiss | 20 |