| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2102 |
91.8%
|
|
| 1 | 9 |
0.4%
|
|
| 2 | 85 |
3.7%
|
|
| 3 | 95 |
4.1%
|
|
| Sysmiss | 4788 |