| 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 |
June 2020 |
| 10 |
July 2020 |
| 11 |
August 2020 |
| 12 |
September 2020 |
| 13 |
October 2020 |
| 14 |
November 2020 |
| 15 |
December 2020 |
| 16 |
January 2021 |
| 17 |
Don't know |
| 18 |
Refused to answer |
| 19 |
Outlier set to missing |
| 20 |
Inconsistency set to missing |
| 21 |
Not applicable |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.