| Value | Category | Cases | |
|---|---|---|---|
| 0 | NR | 18 |
0%
|
| 1 | Yes | 204928 |
84.7%
|
| 2 | No | 36978 |
15.3%
|
| 9 | Invalid | 71 |
0%
|
| Sysmiss | 2206 |