| Value | Category | Cases | |
|---|---|---|---|
| 1 | SQUARE METERS | 2 |
50%
|
| 2 | SQUARE FEET | 0 |
0%
|
| 3 | hectare | 0 |
0%
|
| 4 | acres | 0 |
0%
|
| 7 | DO NOT KNOW | 2 |
50%
|
| 9 | missing | 0 |
0%
|
| Sysmiss | 9 |