| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 20 square metres | 1689 |
15%
|
| 2 | 20-39m² square metres | 5287 |
47%
|
| 3 | 40-69m² square metres | 3298 |
29.3%
|
| 4 | 70-99m² square metres | 717 |
6.4%
|
| 5 | Hejuru ya 100m² square metres | 257 |
2.3%
|
| Sysmiss | 416 |