Adult followers of professional football in the U.S. 2012, by household income

This graph shows the percentage of U.S. adults following professional football in 2012, by household income. 69 percent of respondents with a household income greater than $75,000 said they follow professional football.

本图展示了2012年美国成年人在职业橄榄球运动方面的关注比例，按家庭收入划分。在家庭年收入超过75,000美元的受访者中，有69%表示他们关注职业橄榄球。