| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2433 |
84.9%
|
|
| 1 | 396 |
13.8%
|
|
| 2 | 33 |
1.2%
|
|
| 3 | 3 |
0.1%
|
|
| Sysmiss | 9658 |