| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1264 |
56.8%
|
|
| 2 | 675 |
30.4%
|
|
| 3 | 131 |
5.9%
|
|
| 4 | 154 |
6.9%
|
|
| Sysmiss | 4 |