From the health care overhaul to the killing of Usama bin Laden, President Obama’s first term was marked by major changes, major accomplishments and major controversies.
As the president launches into the next four years, the following is a look back — by the numbers — on the first four.
Number of countries visited: 35
Number of recess appointments: 32
Number of pardons: 22
Number of vetoes: Two
Addresses to the nation: Nine
Addresses to Congress, including State of the Union: Six
Current approval rating: 47 percent
Approval rating in January 2009: 65 percent