The GOP may be heading for more trouble with its legislative agenda — this time with an unpopular tax bill. A compilation by Chris Warshaw of George Washington University of various polls shows that the plans to rewrite the tax code are only slightly more popular than the Affordable Care Act bills that narrowly failed — and both are among the least popular legislative proposals of the last three decades.

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Reproduced from a chart by Chris Warshaw, assistant professor of political science at George Washington University; Chart: Axios Visuals

Why it matters: Republicans really can't afford to give up on the tax bill, after suffering an embarrassing defeat on their health care effort. But when something is as central to their agenda as the tax rewrite, they're going to have serious headaches if they can't win more support with the public.