| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1807 |
87.1%
|
|
| 1 | 238 |
11.5%
|
|
| 2 | 26 |
1.3%
|
|
| 3 | 3 |
0.1%
|
|
| Sysmiss | 5 |