| Value | Category | Cases | |
|---|---|---|---|
| -999999999 | 6 |
0.4%
|
|
| 0 | 1343 |
81.3%
|
|
| 1 | 142 |
8.6%
|
|
| 2 | 96 |
5.8%
|
|
| 3 | 65 |
3.9%
|
|
| Sysmiss | 56850 |