| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 40 sq metres | 182 |
2.7%
|
| 2 | 40-69 sq. metres | 1546 |
23.2%
|
| 3 | 70-99 sq. metres | 2813 |
42.2%
|
| 4 | 100-130 sq. metres | 1649 |
24.7%
|
| 5 | More than 130 sq. metres | 388 |
5.8%
|
| 6 | Don't know/not sure | 93 |
1.4%
|