| Value | Category | Cases | |
|---|---|---|---|
| 0 | option not selected | 2757 |
83.6%
|
| 1 | no medical expenses | 435 |
13.2%
|
| 98 | don't know | 94 |
2.8%
|
| 99 | refused | 13 |
0.4%
|
| Sysmiss | 1780 |