| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.1%
|
|
| 1 | Yes | 1705 |
95.6%
|
| 2 | No | 76 |
4.3%
|
| 3 | 1 |
0.1%
|
|
| Sysmiss | 4063 |