| Value | Category |
|---|---|
| 1 | Purchased from developer (national housing, real estate) |
| 2 | Purchased from Cooperative/Foundation |
| 3 | New house from individual |
| 4 | Second house |
| 5 | Build by using own financing |
| 6 | Build by using individual loan |
| 7 | Build by using bank/cooperative loan |
| 8 | |
| Sysmiss |