| Value | Category | Cases | |
|---|---|---|---|
| 1 | M | 6662 |
57.9%
|
| 2 | M | 3933 |
34.2%
|
| 3 | M | 504 |
4.4%
|
| 4 | M | 410 |
3.6%
|
| Sysmiss | 16 |