| Value | Category | Cases | |
|---|---|---|---|
| Don't know | 3 |
0.9%
|
|
| Month 1 to Month 3 | 57 |
18%
|
|
| Month 4 to Month 6 | 211 |
66.8%
|
|
| Month 7 to Month 9 | 45 |
14.2%
|