| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.input data | 1611 |
96.6%
|
| 8 | 8.DON'T KNOW | 56 |
3.4%
|
| 9 | 9.MISSING | 1 |
0.1%
|
| Sysmiss | 2028 |