| Value | Category | 
|---|---|
| 1 | Premium too high | 
| 2 | Don't have confidence in operators of schemes | 
| 3 | Covered by other alternatives | 
| 4 | Was not getting benefits | 
| 5 | Registered, but not fully paid | 
| 6 | Registered/renewed, card not received | 
| 7 | Registered, in waiting period | 
| 8 | Registered, not renewed | 
| 9 | Lost insurance card | 
| 10 | No money | 
| 96 | Other | 
| Sysmiss |