| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.2%
|
|
| 1 | Yes | 602 |
96.8%
|
| 2 | No | 18 |
2.9%
|
| 7 | NZ | 1 |
0.2%
|
| 8 | BO | 0 |
0%
|
| Sysmiss | 14818 |