| Value | Category | Cases | |
|---|---|---|---|
| 1 | M | 31962 |
60.4%
|
| 2 | M | 16930 |
32%
|
| 3 | M | 2173 |
4.1%
|
| 4 | M | 1818 |
3.4%
|
| Sysmiss | 6 |