| Value | Category | Cases | |
|---|---|---|---|
| 0 | 46 |
4.4%
|
|
| 1 | 990 |
94.2%
|
|
| 2 | 8 |
0.8%
|
|
| 9 | 7 |
0.7%
|
|
| Sysmiss | 11185 |