| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 217 |
11.8%
|
| 2 | No | 255 |
13.9%
|
| 88 | N.A. | 1364 |
74.3%
|
| 98 | D.K. | 1 |
0.1%
|
| 99 | 13 | ||
| Sysmiss | 149 |