| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1208 |
83.5%
|
|
| 1 | 154 |
10.7%
|
|
| 2 | 63 |
4.4%
|
|
| 3 | 21 |
1.5%
|
|
| Sysmiss | 36 |