| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1217 |
82.2%
|
|
| 1 | 124 |
8.4%
|
|
| 2 | 75 |
5.1%
|
|
| 3 | 64 |
4.3%
|
|
| Sysmiss | 90 |