| Characteristic | More than 50% increase | 20% to 50% increase | 10 to 20% increase | 0% to 10% increase | No effect | Too early to tell |
|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - |
| - | - | - | - | - | - | - |
| - | - | - | - | - | - | - |
| - | - | - | - | - | - | - |
| - | - | - | - | - | - | - |
| - | - | - | - | - | - | - |
| - | - | - | - | - | - | - |
| - | - | - | - | - | - | - |
| - | - | - | - | - | - | - |
| - | - | - | - | - | - | - |
The chart is not accessible to screen readers. Please switch to the table view to access the data.
Download
Sources
Release date
August 2015
Region
Worldwide
Survey time period
June 2015
Number of respondents
506 respondents
Supplementary notes
Figures may not add up to 100% due to rounding.
Citation formats









