| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 10sq m | 1286 |
20.5%
|
| 2 | 10 - 20 sq m | 2946 |
47%
|
| 3 | 21 - 30 sq m | 913 |
14.6%
|
| 4 | 31 - 40 sq m | 474 |
7.6%
|
| 5 | 41 - 50 sq m | 206 |
3.3%
|
| 6 | 51 - 60 sq m | 119 |
1.9%
|
| 7 | More than 60 sq m | 329 |
5.2%
|