Response options: Daily, Less than daily, but at least once a week, Less than once a week, but at least once in the past month, Not at all, Valid skip, Don't know, Refusal, Not stated
Response options: 0 to 9 years old, 10 to 14 years old, 15 to 19 years old, 20 to 24 years old, 25 to 29 years old, 30 to 34 years old, 35 to 39 years old, 40 years old and over, Valid skip, Don't know, Refusal, Not stated
Response options: 0 to 9 years old, 10 to 14 years old, 15 to 19 years old, 20 to 24 years old, 25 to 29 years old, 30 to 34 years old, 35 to 39 years old, 40 to 44 years old, 45 to 49 years old, 50 to 54 years old, 55 to 59 years old, 60 to 64 years old, 65 years old and over, Valid skip, Don't know, Refusal, Not stated