| Value | Category | Cases | |
|---|---|---|---|
| 1 | High financial cost | 995 |
60.3%
|
| 2 | Competing priorities | 399 |
24.2%
|
| 3 | Labor constraint | 15 |
0.9%
|
| 4 | Materials constraint | 35 |
2.1%
|
| 5 | Geological limitations | 31 |
1.9%
|
| 6 | Limited space | 5 |
0.3%
|
| 7 | Tenancy issues | 42 |
2.5%
|
| 8 | Dislike toilet options | 3 |
0.2%
|
| 9 | No constraints | 125 |
7.6%
|
| Sysmiss | 3740 |