| Value | Category | Cases | |
|---|---|---|---|
| -999999999 | 6 |
0.6%
|
|
| 0 | 1021 |
93.9%
|
|
| 1 | 13 |
1.2%
|
|
| 2 | 27 |
2.5%
|
|
| 3 | 20 |
1.8%
|
|
| Sysmiss | 57415 |