| Value | Category | 
|---|---|
| -9 | Missing | 
| -8 | Don't know | 
| -7 | Notappl | 
| 1 | Spouse/domestic partner | 
| 2 | Relative(s) | 
| 3 | Non-relative(individual) | 
| 4 | Government/government agency | 
| 5 | Religioud group/charity | 
| 6 | Cooperative/bussiness association | 
| 7 | Supplier/retailer/local store | 
| 8 | Other(specify) | 
| Sysmiss |