| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1862 |
79.4%
|
|
| 1 | 375 |
16%
|
|
| 2 | 105 |
4.5%
|
|
| 3 | 2 |
0.1%
|
|
| Sysmiss | 155 |