| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1829 |
87.1%
|
|
| 1 | 262 |
12.5%
|
|
| 2 | 7 |
0.3%
|
|
| 3 | 1 |
0%
|
|
| Sysmiss | 999 |