| Value | Category | Cases | |
|---|---|---|---|
| 0 | 10 |
0.6%
|
|
| 1 | 1470 |
94.7%
|
|
| 3 | 5 |
0.3%
|
|
| 12 | 68 |
4.4%
|
|
| Sysmiss | 3657 |