| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1396 |
96.6%
|
| 2 | No | 47 |
3.3%
|
| 4 | 1 |
0.1%
|
|
| 5 | 1 |
0.1%
|
|
| Sysmiss | 7880 |