| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1325 |
88.2%
|
|
| 1 | 160 |
10.6%
|
|
| 2 | 13 |
0.9%
|
|
| 3 | 5 |
0.3%
|
|
| Sysmiss | 92 |