| Value | Category | Cases | |
|---|---|---|---|
| 0 | 776 |
82.4%
|
|
| 1 | 15 |
1.6%
|
|
| 2 | 99 |
10.5%
|
|
| 3 | 52 |
5.5%
|
|
| Sysmiss | 3 |