| Value | Category | Cases | |
|---|---|---|---|
| -999999999 | 6 |
0.2%
|
|
| 0 | 2722 |
77.9%
|
|
| 1 | 506 |
14.5%
|
|
| 2 | 194 |
5.6%
|
|
| 3 | 64 |
1.8%
|
|
| Sysmiss | 55010 |