| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4203 |
90.8%
|
|
| 1 | 115 |
2.5%
|
|
| 2 | 196 |
4.2%
|
|
| 3 | 114 |
2.5%
|
|
| Sysmiss | 2206 |