| Value | Category | Cases | |
|---|---|---|---|
| 0 | NR | 5 |
0%
|
| 1 | Yes | 4652 |
1.3%
|
| 2 | No | 357068 |
98.7%
|
| 9 | Invalid | 19 |
0%
|
| Sysmiss | 32 |