| Value | Category | Cases | |
|---|---|---|---|
| -99 | *Refused | 0 |
0%
|
| -98 | *Don't Know | 0 |
0%
|
| -97 | *Not Applicable (did not need to buy medicine) | 1079 |
75.5%
|
| 0 | No | 25 |
1.7%
|
| 1 | Yes | 325 |
22.7%
|