Month Index 2015=100 1996-01-01 76.09 1996-02-01 76.84 1996-03-01 75.89 1996-04-01 75.08 1996-05-01 74.65 1996-06-01 73.33 1996-07-01 73.95 1996-08-01 72.64 1996-09-01 72.88 1996-10-01 73.80 1996-11-01 74.73 1996-12-01 75.97 1997-01-01 76.82 1997-02-01 77.71 1997-03-01 76.41 1997-04-01 75.14 1997-05-01 75.82 1997-06-01 74.24 1997-07-01 73.86 1997-08-01 72.98 1997-09-01 73.96 1997-10-01 74.45 1997-11-01 76.52 1997-12-01 77.06 1998-01-01 78.25 1998-02-01 78.90 1998-03-01 77.13 1998-04-01 76.34 1998-05-01 75.97 1998-06-01 75.13 1998-07-01 74.45 1998-08-01 74.29 1998-09-01 75.01 1998-10-01 75.90 1998-11-01 77.28 1998-12-01 78.12 1999-01-01 78.71 1999-02-01 79.19 1999-03-01 78.04 1999-04-01 77.30 1999-05-01 76.94 1999-06-01 76.44 1999-07-01 75.92 1999-08-01 75.27 1999-09-01 75.32 1999-10-01 76.07 1999-11-01 77.75 1999-12-01 78.42 2000-01-01 79.35 2000-02-01 80.88 2000-03-01 78.54 2000-04-01 77.69 2000-05-01 77.32 2000-06-01 77.38 2000-07-01 76.72 2000-08-01 76.38 2000-09-01 76.80 2000-10-01 77.46 2000-11-01 79.76 2000-12-01 81.26 2001-01-01 81.76 2001-02-01 83.00 2001-03-01 81.39 2001-04-01 80.33 2001-05-01 80.44 2001-06-01 79.36 2001-07-01 77.69 2001-08-01 77.56 2001-09-01 78.65 2001-10-01 79.43 2001-11-01 80.73 2001-12-01 81.89 2002-01-01 84.02 2002-02-01 85.96 2002-03-01 84.29 2002-04-01 82.27 2002-05-01 82.43 2002-06-01 81.14 2002-07-01 80.04 2002-08-01 78.81 2002-09-01 80.32 2002-10-01 81.00 2002-11-01 82.37 2002-12-01 83.77 2003-01-01 84.82 2003-02-01 87.64 2003-03-01 84.92 2003-04-01 82.76 2003-05-01 83.23 2003-06-01 81.78 2003-07-01 80.61 2003-08-01 79.41 2003-09-01 82.72 2003-10-01 82.51 2003-11-01 83.81 2003-12-01 84.14 2004-01-01 85.04 2004-02-01 87.30 2004-03-01 84.95 2004-04-01 83.32 2004-05-01 83.66 2004-06-01 82.73 2004-07-01 81.86 2004-08-01 80.41 2004-09-01 82.02 2004-10-01 82.04 2004-11-01 84.40 2004-12-01 85.03 2005-01-01 85.75 2005-02-01 87.84 2005-03-01 86.50 2005-04-01 84.51 2005-05-01 84.87 2005-06-01 83.69 2005-07-01 82.29 2005-08-01 82.15 2005-09-01 83.36 2005-10-01 83.97 2005-11-01 85.92 2005-12-01 86.89 2006-01-01 87.27 2006-02-01 90.87 2006-03-01 88.33 2006-04-01 86.31 2006-05-01 86.51 2006-06-01 86.22 2006-07-01 83.55 2006-08-01 84.32 2006-09-01 85.87 2006-10-01 85.72 2006-11-01 87.25 2006-12-01 89.48 2007-01-01 90.03 2007-02-01 93.38 2007-03-01 91.01 2007-04-01 89.47 2007-05-01 89.39 2007-06-01 88.08 2007-07-01 87.99 2007-08-01 86.76 2007-09-01 88.20 2007-10-01 87.33 2007-11-01 89.66 2007-12-01 90.33 2008-01-01 90.39 2008-02-01 93.34 2008-03-01 91.50 2008-04-01 89.16 2008-05-01 89.94 2008-06-01 88.71 2008-07-01 87.03 2008-08-01 86.85 2008-09-01 88.66 2008-10-01 89.12 2008-11-01 90.31 2008-12-01 91.45 2009-01-01 92.12 2009-02-01 94.35 2009-03-01 91.77 2009-04-01 90.16 2009-05-01 90.99 2009-06-01 90.37 2009-07-01 88.88 2009-08-01 88.39 2009-09-01 89.91 2009-10-01 89.44 2009-11-01 90.85 2009-12-01 92.74 2010-01-01 92.44 2010-02-01 94.93 2010-03-01 93.43 2010-04-01 91.60 2010-05-01 93.49 2010-06-01 92.19 2010-07-01 89.86 2010-08-01 89.81 2010-09-01 91.67 2010-10-01 92.31 2010-11-01 93.66 2010-12-01 94.78 2011-01-01 94.11 2011-02-01 96.90 2011-03-01 94.63 2011-04-01 92.52 2011-05-01 93.78 2011-06-01 92.88 2011-07-01 92.24 2011-08-01 91.02 2011-09-01 92.45 2011-10-01 91.81 2011-11-01 94.34 2011-12-01 95.56 2012-01-01 95.57 2012-02-01 99.02 2012-03-01 97.28 2012-04-01 96.14 2012-05-01 97.78 2012-06-01 96.54 2012-07-01 94.63 2012-08-01 92.88 2012-09-01 94.72 2012-10-01 93.76 2012-11-01 96.83 2012-12-01 97.77 2013-01-01 97.98 2013-02-01 100.55 2013-03-01 99.15 2013-04-01 97.57 2013-05-01 98.97 2013-06-01 98.41 2013-07-01 96.94 2013-08-01 95.34 2013-09-01 96.85 2013-10-01 96.59 2013-11-01 98.86 2013-12-01 99.60 2014-01-01 100.09 2014-02-01 102.43 2014-03-01 100.19 2014-04-01 98.86 2014-05-01 100.47 2014-06-01 99.16 2014-07-01 98.38 2014-08-01 98.07 2014-09-01 99.03 2014-10-01 97.75 2014-11-01 99.69 2014-12-01 100.28 2015-01-01 99.74 2015-02-01 102.50 2015-03-01 100.04 2015-04-01 100.00 2015-05-01 101.02 2015-06-01 100.19 2015-07-01 99.06 2015-08-01 98.35 2015-09-01 99.12 2015-10-01 98.41 2015-11-01 100.36 2015-12-01 101.21 2016-01-01 100.92 2016-02-01 102.69 2016-03-01 101.41 2016-04-01 100.47 2016-05-01 101.83 2016-06-01 101.17 2016-07-01 101.05 2016-08-01 100.88 2016-09-01 100.81 2016-10-01 101.65 2016-11-01 102.27 2016-12-01 102.60 2017-01-01 102.38 2017-02-01 105.68 2017-03-01 104.45 2017-04-01 103.58 2017-05-01 104.67 2017-06-01 103.52 2017-07-01 103.01 2017-08-01 103.07 2017-09-01 103.83 2017-10-01 103.91 2017-11-01 104.52 2017-12-01 105.22 2018-01-01 105.62 2018-02-01 107.74 2018-03-01 106.43 2018-04-01 105.31 2018-05-01 106.16 2018-06-01 105.33 2018-07-01 105.30 2018-08-01 104.99 2018-09-01 105.83 2018-10-01 106.15