| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes,mandatory | 35 |
23.3%
|
| 2 | yes,voluntary | 67 |
44.7%
|
| 3 | yes,both mandatory and voluntary insurance coverage | 2 |
1.3%
|
| 4 | no,none | 44 |
29.3%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|
| 88 | 2 |
1.3%
|
|
| Sysmiss | 5301 |