Value |
Category |
1 |
0-1 Month ago |
2 |
2-3 Months ago |
3 |
4-5 Months ago |
4 |
6-9 Months ago |
5 |
10-12 Months ago |
6 |
Do not remember |
Sysmiss |
|
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.