| Value | Category | Cases | |
|---|---|---|---|
| 1 | M | 15392 |
61.7%
|
| 2 | M | 7705 |
30.9%
|
| 3 | M | 1022 |
4.1%
|
| 4 | M | 846 |
3.4%
|
| Sysmiss | 33 |