Month Index 2015=100 1996-01-01 63.27 1996-02-01 64.02 1996-03-01 65.34 1996-04-01 65.66 1996-05-01 66.11 1996-06-01 65.15 1996-07-01 63.97 1996-08-01 62.32 1996-09-01 61.47 1996-10-01 60.94 1996-11-01 61.17 1996-12-01 61.85 1997-01-01 64.49 1997-02-01 63.66 1997-03-01 62.93 1997-04-01 63.69 1997-05-01 64.50 1997-06-01 64.60 1997-07-01 63.75 1997-08-01 62.78 1997-09-01 62.88 1997-10-01 62.97 1997-11-01 63.88 1997-12-01 64.36 1998-01-01 65.67 1998-02-01 65.24 1998-03-01 65.39 1998-04-01 66.55 1998-05-01 68.12 1998-06-01 68.16 1998-07-01 66.99 1998-08-01 66.33 1998-09-01 65.86 1998-10-01 65.62 1998-11-01 66.47 1998-12-01 67.67 1999-01-01 69.37 1999-02-01 69.45 1999-03-01 69.56 1999-04-01 69.94 1999-05-01 70.36 1999-06-01 68.89 1999-07-01 66.48 1999-08-01 65.03 1999-09-01 65.04 1999-10-01 65.54 1999-11-01 66.09 1999-12-01 66.73 2000-01-01 67.66 2000-02-01 68.23 2000-03-01 67.63 2000-04-01 68.73 2000-05-01 69.25 2000-06-01 69.10 2000-07-01 68.63 2000-08-01 67.57 2000-09-01 67.46 2000-10-01 67.45 2000-11-01 68.49 2000-12-01 69.25 2001-01-01 70.34 2001-02-01 70.05 2001-03-01 71.19 2001-04-01 72.58 2001-05-01 75.72 2001-06-01 75.81 2001-07-01 74.05 2001-08-01 72.06 2001-09-01 71.95 2001-10-01 72.40 2001-11-01 71.77 2001-12-01 73.23 2002-01-01 78.16 2002-02-01 77.30 2002-03-01 77.73 2002-04-01 77.80 2002-05-01 77.68 2002-06-01 76.32 2002-07-01 75.15 2002-08-01 73.78 2002-09-01 74.10 2002-10-01 74.27 2002-11-01 73.93 2002-12-01 74.50 2003-01-01 76.46 2003-02-01 77.01 2003-03-01 77.84 2003-04-01 78.43 2003-05-01 78.71 2003-06-01 79.28 2003-07-01 77.98 2003-08-01 77.10 2003-09-01 78.83 2003-10-01 78.20 2003-11-01 78.05 2003-12-01 78.04 2004-01-01 79.41 2004-02-01 78.60 2004-03-01 78.94 2004-04-01 79.24 2004-05-01 79.82 2004-06-01 79.72 2004-07-01 77.11 2004-08-01 74.80 2004-09-01 74.74 2004-10-01 74.68 2004-11-01 74.98 2004-12-01 76.55 2005-01-01 77.25 2005-02-01 78.46 2005-03-01 79.99 2005-04-01 79.38 2005-05-01 80.61 2005-06-01 80.08 2005-07-01 77.38 2005-08-01 76.01 2005-09-01 75.98 2005-10-01 76.20 2005-11-01 76.82 2005-12-01 78.18 2006-01-01 79.38 2006-02-01 80.11 2006-03-01 80.09 2006-04-01 80.59 2006-05-01 82.26 2006-06-01 82.19 2006-07-01 80.90 2006-08-01 80.38 2006-09-01 80.98 2006-10-01 80.56 2006-11-01 81.76 2006-12-01 82.18 2007-01-01 83.57 2007-02-01 83.41 2007-03-01 83.26 2007-04-01 85.28 2007-05-01 85.65 2007-06-01 85.49 2007-07-01 83.96 2007-08-01 83.08 2007-09-01 83.38 2007-10-01 84.24 2007-11-01 85.04 2007-12-01 85.58 2008-01-01 87.16 2008-02-01 86.39 2008-03-01 86.97 2008-04-01 88.27 2008-05-01 89.76 2008-06-01 89.40 2008-07-01 88.29 2008-08-01 85.94 2008-09-01 85.85 2008-10-01 86.74 2008-11-01 87.15 2008-12-01 88.02 2009-01-01 89.57 2009-02-01 90.18 2009-03-01 89.94 2009-04-01 90.13 2009-05-01 90.68 2009-06-01 89.49 2009-07-01 86.79 2009-08-01 84.25 2009-09-01 84.01 2009-10-01 84.48 2009-11-01 85.62 2009-12-01 86.30 2010-01-01 88.74 2010-02-01 89.47 2010-03-01 91.11 2010-04-01 92.34 2010-05-01 91.86 2010-06-01 91.87 2010-07-01 91.24 2010-08-01 89.46 2010-09-01 89.50 2010-10-01 89.81 2010-11-01 91.13 2010-12-01 92.53 2011-01-01 93.39 2011-02-01 94.63 2011-03-01 94.94 2011-04-01 94.81 2011-05-01 95.83 2011-06-01 94.11 2011-07-01 91.44 2011-08-01 88.99 2011-09-01 88.69 2011-10-01 89.27 2011-11-01 90.55 2011-12-01 91.39 2012-01-01 92.16 2012-02-01 94.21 2012-03-01 95.00 2012-04-01 94.50 2012-05-01 95.21 2012-06-01 96.53 2012-07-01 94.11 2012-08-01 93.06 2012-09-01 93.39 2012-10-01 94.46 2012-11-01 95.16 2012-12-01 96.74 2013-01-01 98.47 2013-02-01 98.64 2013-03-01 99.49 2013-04-01 100.36 2013-05-01 102.47 2013-06-01 103.24 2013-07-01 100.94 2013-08-01 98.57 2013-09-01 97.07 2013-10-01 96.40 2013-11-01 96.47 2013-12-01 98.83 2014-01-01 100.43 2014-02-01 99.87 2014-03-01 99.30 2014-04-01 99.05 2014-05-01 98.19 2014-06-01 97.84 2014-07-01 96.17 2014-08-01 94.27 2014-09-01 95.16 2014-10-01 95.94 2014-11-01 96.44 2014-12-01 96.78 2015-01-01 98.22 2015-02-01 99.81 2015-03-01 99.66 2015-04-01 100.77 2015-05-01 101.74 2015-06-01 101.15 2015-07-01 98.34 2015-08-01 98.09 2015-09-01 99.83 2015-10-01 101.19 2015-11-01 101.06 2015-12-01 100.14 2016-01-01 100.64 2016-02-01 101.32 2016-03-01 102.22 2016-04-01 102.81 2016-05-01 103.91 2016-06-01 103.23 2016-07-01 102.84 2016-08-01 102.04 2016-09-01 100.89 2016-10-01 100.75 2016-11-01 101.43 2016-12-01 103.10 2017-01-01 105.94 2017-02-01 109.46 2017-03-01 106.79 2017-04-01 106.05 2017-05-01 106.14 2017-06-01 104.61 2017-07-01 103.35 2017-08-01 102.21 2017-09-01 102.73 2017-10-01 105.04 2017-11-01 104.87 2017-12-01 105.62 2018-01-01 107.35 2018-02-01 107.19 2018-03-01 107.39 2018-04-01 107.68 2018-05-01 109.57 2018-06-01 108.61 2018-07-01 106.84 2018-08-01 106.21 2018-09-01 108.05 2018-10-01 108.61