| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1732 |
80.6%
|
|
| 1 | 141 |
6.6%
|
|
| 2 | 162 |
7.5%
|
|
| 3 | 113 |
5.3%
|
|
| Sysmiss | 53 |