| Characteristic | None | 1-2 | 3-4 | 5 or more |
|---|---|---|---|---|
| - | - | - | - | - |
| - | - | - | - | - |
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Release date
September 2018
Region
North America
Survey time period
September 2018
Number of respondents
1,226 respondents
Age group
18 years and older
Method of interview
Online survey
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