| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 2 | Square meter | 358 |
38.5%
|
| 3 | Decares | 571 |
61.5%
|
| Sysmiss | 3 |