| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1610 |
55.9%
|
|
| 2 | 600 |
20.8%
|
|
| 3 | 386 |
13.4%
|
|
| 4 | 160 |
5.6%
|
|
| 5 | 123 |
4.3%
|
|
| Sysmiss | 83 |