| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3249 |
89.2%
|
|
| 1 | 281 |
7.7%
|
|
| 2 | 100 |
2.7%
|
|
| 3 | 11 |
0.3%
|
|
| 4 | 2 |
0.1%
|
|
| Sysmiss | 4 |