Value | Category |
---|---|
1 | In the past 7 days |
2 | In the 7 days before that (between 14 to 7 days ago) |
3 | May 2020 |
4 | April 2020 |
5 | March 2020 |
6 | February 2020 |
7 | January 2020 |
8 | Before January 2020 |
9 | 9 |
10 | 10 |
11 | 11 |
12 | 14 |
13 | 15 |
14 | 16 |
15 | Don't know |
16 | Refused to answer |
17 | Outlier set to missing |
18 | Inconsistency set to missing |
19 | Not applicable |