The president's approval rating among Republicans shows clear signs of gradual erosion, particularly on the economy and trust.

A recent Economist-YouGov survey revealed Wednesday that President Donald Trump's approval among Republicans and Republican-leaning voters has slipped markedly — from 92 percent in January down to 83 percent this week,

Trump’s average approval rating for the second quarter of his second term, April 20-July 19, is 40% in Gallup polling, compared to a 39% average in the second quarter of his first term but below second-term averages for every post-World War II president.