| Value | Category | Cases | |
|---|---|---|---|
| 0 | 626 |
66.9%
|
|
| 1 | 16 |
1.7%
|
|
| 2 | 195 |
20.8%
|
|
| 3 | 99 |
10.6%
|
|
| Sysmiss | 2066 |