| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | Less than one month ago | 38 | 42 |
2.4%
|
| 95 | More than 36 months ago | 1666 | 1632 |
94.3%
|
| 98 | DK / Not sure | 58 | 56 |
3.3%
|