| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 689 |
36.7%
|
| 2 | No | 1061 |
56.6%
|
| 88 | N.A. | 122 |
6.5%
|
| 98 | D.K. | 4 |
0.2%
|
| 99 | 3 | ||
| Sysmiss | 120 |