| Value | Category | Cases | |
|---|---|---|---|
| 1 | Application receipt | 608 |
25.5%
|
| 2 | Land investigation paper | 30 |
1.3%
|
| 3 | Certificate (title) from the government | 649 |
27.2%
|
| 4 | Paper from local authority | 1056 |
44.3%
|
| 5 | Rental contract | 25 |
1%
|
| 6 | Other | 7 |
0.3%
|
| 7 | Don't know / not sure | 9 |
0.4%
|
| Sysmiss | 1633 |