| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2910 |
98.4%
|
| 2 | No | 48 |
1.6%
|
| 7 | NZ | 0 |
0%
|
| 8 | BO | 0 |
0%
|
| Sysmiss | 45 |