| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1130 |
22.5%
|
|
| 2 | 3890 |
77.5%
|
|
| 3 | 1 |
0%
|
|
| 21 | 1 |
0%
|
|
| Sysmiss | 3553 |