| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes,mandatory | 25 |
31.6%
|
| 2 | yes,voluntary | 36 |
45.6%
|
| 3 | yes,both mandatory and voluntary insurance coverage | 0 |
0%
|
| 4 | no,none | 18 |
22.8%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|
| Sysmiss | 5372 |