| Value | Category | Cases | |
|---|---|---|---|
| 1 | Modern private | 74 |
7.9%
|
| 2 | Modern shared | 11 |
1.2%
|
| 3 | Semi-traditional private | 81 |
8.7%
|
| 4 | Semi-traditional shared | 44 |
4.7%
|
| 5 | Traditional private | 146 |
15.6%
|
| 6 | Traditional shared | 395 |
42.2%
|
| 7 | None | 184 |
19.7%
|