| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4311 |
93.2%
|
|
| 1 | 173 |
3.7%
|
|
| 2 | 64 |
1.4%
|
|
| 3 | 80 |
1.7%
|
|
| Sysmiss | 2206 |