M16. DO NOT ASK IF 'NO' IN M7. Apart from today, when was the last time you performed the following activities on the mobile phone you use?
Categories
Value
Category
1
Yesterday
2
In the past 7 days
3
In the past 30 days
4
In the past 90 days
5
More than 90 days ago
6
Never
98
Don’t know
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.