| Value | Category | Cases | |
|---|---|---|---|
| 1 | 922 |
45.5%
|
|
| 2 | 851 |
42%
|
|
| 3 | 236 |
11.6%
|
|
| 4 | 18 |
0.9%
|
|
| Sysmiss | 1300 |