| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused | 0 |
0%
|
| -98 | Don't Know | 0 |
0%
|
| -97 | Not Applicable (did not need to buy medicine) | 2262 |
72.8%
|
| 0 | No | 180 |
5.8%
|
| 1 | Yes | 665 |
21.4%
|