| Value | Category | Cases | |
|---|---|---|---|
| 1 | M | 6795 |
58.1%
|
| 2 | M | 3981 |
34%
|
| 3 | M | 504 |
4.3%
|
| 4 | M | 412 |
3.5%
|
| Sysmiss | 16 |