| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4388 |
94.8%
|
|
| 1 | 72 |
1.6%
|
|
| 2 | 96 |
2.1%
|
|
| 3 | 72 |
1.6%
|
|
| Sysmiss | 2206 |