Biden's approval rating: How the first 100 days compares to Trump, Obama, other past presidents | Fortune
BBC poll: Rest of world favours Obama - BBC News
Approval of Obama, Both Parties in Congress, Slide Across the Board; Near Majority Would Support Recalling Congress and the President | The Institute of Politics at Harvard University
Why Obama vs. Trump Is Such A Blowout | FiveThirtyEight
Poll: Obama hits lowest approval - POLITICO
Obama Job Approval Average Steady at 44%
Statewide opinion polling for the 2012 United States presidential election - Wikipedia
Why Obama vs. Trump Is Such A Blowout | FiveThirtyEight
Comparing Trump and Obama in the final stretches of their first terms | YouGov
Obama Approval on Issues, Favorable Rating Up
Presidential job approval ratings from Ike to Obama | Pew Research Center
File:Opinion polling for the United States presidential election, 2008, Barack Obama Mitt Romney.png - Wikimedia Commons
Incumbent U.S. Presidents seeking re-election - Job approval ratings | Statista
Obama Regains Majority Job Approval; Most See GOP Infighting as Dysfunction (POLL) - ABC News
Obama's Nobel Prize: Public Opinion Context
Obama Starts 2010 With 50% Approval
Why comparing Trump's approval with that of past presidents doesn't say much about 2020 - The Washington Post
Democrats' Approval of Obama Slipping
What's Behind Obama's Improving Poll Numbers? - WSJ
Presidential job approval ratings from Ike to Obama | Pew Research Center
As Obama Years Draw to Close, President and U.S. Seen Favorably in Europe and Asia | Pew Research Center
Obama Now Leads Romney, 48% to 43%
