Title: US Midgrade All Formulations Gas Price Series ID: GASMIDM Source: U.S. Department of Energy: Energy Information Administration Release: Weekly Retail Gasoline and Diesel Prices (Not a Press Release) Seasonal Adjustment: Not Seasonally Adjusted Frequency: Monthly, End of Period Units: Dollars per Gallon Date Range: 1994-11-01 to 2012-04-01 Last Updated: 2012-05-01 8:46 AM CDT Notes: Weighted average based on sampling of approximately 900 retail outlets, 8:00AM Monday. The price represents self-service unless only full-service is available and includes all taxes. See (http://www.eia.doe.gov/oil_gas/petroleum/data_publications/wrgp/mogas_home_page.html) for further definitions. Midgrade Gasoline has an antiknock index (average of the research octane rating and the motor octane number) greater than or equal to 88 and less than or equal to 90. Octane requirements may vary by altitude. DATE VALUE 1994-11-01 1.197 1994-12-01 1.184 1995-01-01 1.174 1995-02-01 1.165 1995-03-01 1.161 1995-04-01 1.199 1995-05-01 1.268 1995-06-01 1.283 1995-07-01 1.245 1995-08-01 1.213 1995-09-01 1.200 1995-10-01 1.175 1995-11-01 1.151 1995-12-01 1.161 1996-01-01 1.179 1996-02-01 1.179 1996-03-01 1.225 1996-04-01 1.316 1996-05-01 1.363 1996-06-01 1.338 1996-07-01 1.311 1996-08-01 1.290 1996-09-01 1.286 1996-10-01 1.290 1996-11-01 1.321 1996-12-01 1.326 1997-01-01 1.326 1997-02-01 1.318 1997-03-01 1.293 1997-04-01 1.284 1997-05-01 1.284 1997-06-01 1.282 1997-07-01 1.262 1997-08-01 1.307 1997-09-01 1.314 1997-10-01 1.281 1997-11-01 1.254 1997-12-01 1.216 1998-01-01 1.172 1998-02-01 1.138 1998-03-01 1.109 1998-04-01 1.120 1998-05-01 1.152 1998-06-01 1.155 1998-07-01 1.146 1998-08-01 1.119 1998-09-01 1.103 1998-10-01 1.113 1998-11-01 1.093 1998-12-01 1.046 1999-01-01 1.038 1999-02-01 1.020 1999-03-01 1.081 1999-04-01 1.230 1999-05-01 1.229 1999-06-01 1.211 1999-07-01 1.253 1999-08-01 1.317 1999-09-01 1.352 1999-10-01 1.343 1999-11-01 1.350 1999-12-01 1.370 2000-01-01 1.385 2000-02-01 1.468 2000-03-01 1.611 2000-04-01 1.564 2000-05-01 1.581 2000-06-01 1.709 2000-07-01 1.644 2000-08-01 1.563 2000-09-01 1.640 2000-10-01 1.624 2000-11-01 1.611 2000-12-01 1.537 2001-01-01 1.541 2001-02-01 1.544 2001-03-01 1.506 2001-04-01 1.646 2001-05-01 1.785 2001-06-01 1.712 2001-07-01 1.529 2001-08-01 1.510 2001-09-01 1.600 2001-10-01 1.409 2001-11-01 1.265 2001-12-01 1.179 2002-01-01 1.199 2002-02-01 1.208 2002-03-01 1.343 2002-04-01 1.494 2002-05-01 1.490 2002-06-01 1.478 2002-07-01 1.492 2002-08-01 1.491 2002-09-01 1.494 2002-10-01 1.537 2002-11-01 1.513 2002-12-01 1.484 2003-01-01 1.555 2003-02-01 1.709 2003-03-01 1.792 2003-04-01 1.694 2003-05-01 1.595 2003-06-01 1.586 2003-07-01 1.609 2003-08-01 1.714 2003-09-01 1.777 2003-10-01 1.660 2003-11-01 1.608 2003-12-01 1.577 2004-01-01 1.667 2004-02-01 1.744 2004-03-01 1.836 2004-04-01 1.895 2004-05-01 2.075 2004-06-01 2.069 2004-07-01 2.009 2004-08-01 1.974 2004-09-01 1.967 2004-10-01 2.098 2004-11-01 2.082 2004-12-01 1.947 2005-01-01 1.930 2005-02-01 2.008 2005-03-01 2.174 2005-04-01 2.342 2005-05-01 2.262 2005-06-01 2.251 2005-07-01 2.385 2005-08-01 2.580 2005-09-01 3.007 2005-10-01 2.827 2005-11-01 2.363 2005-12-01 2.282 2006-01-01 2.413 2006-02-01 2.383 2006-03-01 2.521 2006-04-01 2.840 2006-05-01 3.012 2006-06-01 2.988 2006-07-01 3.081 2006-08-01 3.056 2006-09-01 2.674 2006-10-01 2.355 2006-11-01 2.336 2006-12-01 2.417 2007-01-01 2.354 2007-02-01 2.385 2007-03-01 2.670 2007-04-01 2.953 2007-05-01 3.241 2007-06-01 3.161 2007-07-01 3.067 2007-08-01 2.892 2007-09-01 2.903 2007-10-01 2.918 2007-11-01 3.188 2007-12-01 3.136 2008-01-01 3.160 2008-02-01 3.141 2008-03-01 3.358 2008-04-01 3.571 2008-05-01 3.874 2008-06-01 4.169 2008-07-01 4.181 2008-08-01 3.902 2008-09-01 3.823 2008-10-01 3.192 2008-11-01 2.287 2008-12-01 1.817 2009-01-01 1.904 2009-02-01 2.042 2009-03-01 2.078 2009-04-01 2.171 2009-05-01 2.380 2009-06-01 2.743 2009-07-01 2.652 2009-08-01 2.739 2009-09-01 2.682 2009-10-01 2.675 2009-11-01 2.774 2009-12-01 2.734 2010-01-01 2.837 2010-02-01 2.770 2010-03-01 2.892 2010-04-01 2.963 2010-05-01 2.958 2010-06-01 2.852 2010-07-01 2.849 2010-08-01 2.853 2010-09-01 2.825 2010-10-01 2.919 2010-11-01 2.979 2010-12-01 3.114 2011-01-01 3.212 2011-02-01 3.330 2011-03-01 3.683 2011-04-01 3.916 2011-05-01 4.025 2011-06-01 3.799 2011-07-01 3.768 2011-08-01 3.760 2011-09-01 3.735 2011-10-01 3.581 2011-11-01 3.520 2011-12-01 3.401 2012-01-01 3.512 2012-02-01 3.714 2012-03-01 3.977 2012-04-01 4.028