| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes,mandatory | 1100 |
34.5%
|
| 2 | yes,voluntary | 1297 |
40.6%
|
| 3 | yes,both mandatory and voluntary insurance coverage | 28 |
0.9%
|
| 4 | no,none | 752 |
23.6%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|
| 88 | 16 |
0.5%
|
|
| Sysmiss | 2258 |