| Value | Category | Cases | |
|---|---|---|---|
| -999999999 | missing | 0 |
0%
|
| -999 | ##N/A## | 0 |
0%
|
| 1 | YES | 35 |
10.8%
|
| 2 | NO | 289 |
89.2%
|
| Sysmiss | 801 |