| Value | Category | Cases | |
|---|---|---|---|
| 0 | No, do not treat it before drinking | 183 |
72%
|
| 1 | Yes, we always treat it before drinking | 67 |
26.4%
|
| 2 | Yes, SOMETIMES treat it before drinking | 3 |
1.2%
|
| 3 | Don't know/No response | 1 |
0.4%
|