
| Characteristic | Between 2 and 6 times a week | Once a day | Once every couple of hours | Multiple times an hour |
|---|---|---|---|---|
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
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Release date
October 2011
Region
United States
Survey time period
January 2011
Number of respondents
1,491 respondents
Age group
18 years and older
Method of interview
Online survey
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