| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1213 |
94.4%
|
|
| 1 | 60 |
4.7%
|
|
| 2 | 10 |
0.8%
|
|
| 3 | 2 |
0.2%
|
|
| Sysmiss | 13 |