| Value | Category | Cases | |
|---|---|---|---|
| 1 | Month 1 to Month 3 | 34 |
14.5%
|
| 2 | Month 4 to Month 6 | 153 |
65.4%
|
| 3 | Month 7 to Month 9 | 47 |
20.1%
|
| 4 | Don't know | 0 |
0%
|
| Sysmiss | 2681 |