President Barack Obama's new home district and old home state liked the president best last year, according to Gallup daily tracking from January to December 2010. District of Columbia residents gave Obama an average approval rating of 84.4 percent, and Hawaii gave 65.9 percent. Wyoming and Idaho thought the least of the president, giving him an average approval rating of 27.6 percent and 31.6 percent, respectively. The biggest change came from Residents of Vermont, who dropped their average annual approval of the president 15.2 percentage points from 2009 to 52.6 percent in 2010. The ratings are based on nearly 179,000 interviews throughout the year.