| Value | Category | Cases | |
|---|---|---|---|
| -99 | 11 |
0.5%
|
|
| 1 | ANY CODE 21-46 circled | 1723 |
83.7%
|
| 2 | OTHER | 324 |
15.7%
|
| 9 | MISSING | 0 |
0%
|
| Sysmiss | 48 |