| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1769 |
75.1%
|
|
| 2 | 11 |
0.5%
|
|
| 3 | 94 |
4%
|
|
| 4 | 483 |
20.5%
|
|
| Sysmiss | 645 |