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Comparison Graph

Explore how our tracker changes over time. Choose the earliest and the latest date you want to compare from the filter, then add tracker categories from the list on the left of the graph. Please note that data is not available for all months in all years.

Showing Data from July 2018 with 0 filters


* Data are collected via online poll for approximately 2,000 respondents each wave. Results are weighted to be nationally representative.