U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
Date | 2012 | 2013 | 2014 |
---|---|---|---|
January | 4.98 | 5.00 | 4.94 |
February | 5.12 | 5.23 | 5.19 |
March | 5.50 | 5.41 | 5.42 |
April | 5.57 | 5.64 | 5.71 |
May | 5.58 | 5.63 | 5.65 |
June | 5.71 | 5.68 | 5.75 |
July | 5.44 | 5.51 | 5.57 |
August | 5.59 | 5.64 | |
September | 5.26 | 5.32 | |
October | 5.45 | 5.55 | |
November | 5.37 | 5.36 | |
December | 5.23 | 5.27 |
Date | 2012 | 2013 | 2014 |
---|---|---|---|
January | 2.31 | 2.31 | 2.28 |
February | 2.38 | 2.43 | 2.41 |
March | 2.65 | 2.61 | 2.61 |
April | 2.71 | 2.70 | 2.78 |
May | 2.80 | 2.82 | 2.87 |
June | 2.92 | 2.92 | 2.97 |
July | 2.92 | 2.97 | 3.03 |
August | 2.92 | 2.97 | |
September | 2.67 | 2.71 | |
October | 2.71 | 2.76 | |
November | 2.61 | 2.59 | |
December | 2.44 | 2.46 |