| Value | Category | Cases | |
|---|---|---|---|
| 1 | no | 3410 |
96.4%
|
| 2 | yes, from government | 124 |
3.5%
|
| 3 | yes, from work | 4 |
0.1%
|
| 4 | yes, private insurance | 1 |
0%
|
| Sysmiss | 16 |