| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1265 |
67.3%
|
| 2 | No | 95 |
5.1%
|
| 88 | N.A. | 515 |
27.4%
|
| 98 | D.K. | 4 |
0.2%
|
| Sysmiss | 120 |