| Value | Category | Cases | |
|---|---|---|---|
| -96 | Don't know | 14 |
0.1%
|
| 1 | Easily available and affordable | 4040 |
31.5%
|
| 2 | Easily available but unaffordable | 7842 |
61.2%
|
| 3 | Hardly available but afforable | 323 |
2.5%
|
| 4 | Hardly available and unaffordable | 587 |
4.6%
|
| a | Not applicable | 0 | |
| b | Don't know | 0 | |
| c | Refused to respond | 0 |