| Value |
Category |
| 1 |
Less than 10sq m |
| 2 |
10 - 20 sq m |
| 3 |
21 - 30 sq m |
| 4 |
31 - 40 sq m |
| 5 |
41 - 50 sq m |
| 6 |
51 - 60 sq m |
| 7 |
More than 60 sq m |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.