| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes,mandatory | 181 |
32.8%
|
| 2 | yes,voluntary | 240 |
43.6%
|
| 3 | yes,both mandatory and voluntary insurance coverage | 3 |
0.5%
|
| 4 | no,none | 124 |
22.5%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|
| 88 | 3 |
0.5%
|
|
| Sysmiss | 4900 |