| Characteristic | Increased | Stayed the same | Decreased |
|---|---|---|---|
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
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Source
Release date
July 2017
Region
United States
Survey time period
July 2017
Number of respondents
12,459 respondents
Age group
18-75 years
Special properties
in past 12 months
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