| Value | Category | Cases | |
|---|---|---|---|
| 0 | 51 |
0.1%
|
|
| 1 | Yes | 47117 |
96.5%
|
| 2 | No | 1680 |
3.4%
|
| 4 | 2 |
0%
|
|
| Sysmiss | 34 |