Month Index 2015=100 1996-01-01 64.53 1996-02-01 63.72 1996-03-01 67.00 1996-04-01 67.27 1996-05-01 68.50 1996-06-01 68.90 1996-07-01 66.96 1996-08-01 67.06 1996-09-01 69.68 1996-10-01 70.39 1996-11-01 69.55 1996-12-01 69.73 1997-01-01 67.58 1997-02-01 66.95 1997-03-01 70.11 1997-04-01 70.13 1997-05-01 70.26 1997-06-01 70.70 1997-07-01 68.19 1997-08-01 68.46 1997-09-01 71.08 1997-10-01 71.76 1997-11-01 71.73 1997-12-01 71.60 1998-01-01 69.03 1998-02-01 68.30 1998-03-01 71.92 1998-04-01 72.90 1998-05-01 73.22 1998-06-01 73.79 1998-07-01 71.26 1998-08-01 71.32 1998-09-01 73.99 1998-10-01 73.99 1998-11-01 73.46 1998-12-01 72.97 1999-01-01 69.70 1999-02-01 69.06 1999-03-01 72.82 1999-04-01 73.39 1999-05-01 73.57 1999-06-01 73.93 1999-07-01 71.14 1999-08-01 71.25 1999-09-01 73.43 1999-10-01 73.71 1999-11-01 74.01 1999-12-01 74.21 2000-01-01 71.33 2000-02-01 70.94 2000-03-01 75.40 2000-04-01 75.13 2000-05-01 75.58 2000-06-01 76.39 2000-07-01 73.26 2000-08-01 72.97 2000-09-01 76.58 2000-10-01 77.99 2000-11-01 78.60 2000-12-01 77.68 2001-01-01 73.69 2001-02-01 73.30 2001-03-01 77.33 2001-04-01 77.85 2001-05-01 78.48 2001-06-01 78.24 2001-07-01 74.60 2001-08-01 74.53 2001-09-01 78.15 2001-10-01 78.17 2001-11-01 77.84 2001-12-01 77.56 2002-01-01 75.01 2002-02-01 73.74 2002-03-01 78.43 2002-04-01 79.14 2002-05-01 79.41 2002-06-01 79.34 2002-07-01 75.83 2002-08-01 76.01 2002-09-01 79.52 2002-10-01 80.13 2002-11-01 79.76 2002-12-01 80.17 2003-01-01 77.67 2003-02-01 76.57 2003-03-01 81.17 2003-04-01 80.18 2003-05-01 80.30 2003-06-01 80.43 2003-07-01 76.98 2003-08-01 77.06 2003-09-01 80.42 2003-10-01 81.24 2003-11-01 81.45 2003-12-01 81.26 2004-01-01 78.69 2004-02-01 76.56 2004-03-01 81.98 2004-04-01 82.47 2004-05-01 83.37 2004-06-01 83.29 2004-07-01 80.45 2004-08-01 79.41 2004-09-01 83.65 2004-10-01 85.10 2004-11-01 84.99 2004-12-01 84.10 2005-01-01 84.27 2005-02-01 80.42 2005-03-01 85.59 2005-04-01 86.43 2005-05-01 86.75 2005-06-01 87.11 2005-07-01 85.04 2005-08-01 83.19 2005-09-01 87.90 2005-10-01 88.70 2005-11-01 87.97 2005-12-01 88.12 2006-01-01 87.17 2006-02-01 83.16 2006-03-01 88.67 2006-04-01 89.83 2006-05-01 90.55 2006-06-01 90.57 2006-07-01 88.69 2006-08-01 86.09 2006-09-01 89.97 2006-10-01 89.95 2006-11-01 89.59 2006-12-01 89.73 2007-01-01 88.23 2007-02-01 85.01 2007-03-01 90.32 2007-04-01 91.01 2007-05-01 91.82 2007-06-01 91.92 2007-07-01 89.79 2007-08-01 86.77 2007-09-01 91.73 2007-10-01 92.60 2007-11-01 93.98 2007-12-01 94.04 2008-01-01 92.12 2008-02-01 89.79 2008-03-01 95.38 2008-04-01 95.86 2008-05-01 96.96 2008-06-01 97.42 2008-07-01 95.47 2008-08-01 92.31 2008-09-01 97.04 2008-10-01 96.02 2008-11-01 94.40 2008-12-01 92.61 2009-01-01 90.42 2009-02-01 88.14 2009-03-01 92.80 2009-04-01 92.73 2009-05-01 93.17 2009-06-01 93.82 2009-07-01 92.17 2009-08-01 90.24 2009-09-01 94.36 2009-10-01 95.39 2009-11-01 96.34 2009-12-01 96.12 2010-01-01 93.87 2010-02-01 91.89 2010-03-01 99.40 2010-04-01 100.88 2010-05-01 102.22 2010-06-01 102.08 2010-07-01 100.10 2010-08-01 97.51 2010-09-01 102.56 2010-10-01 102.99 2010-11-01 103.33 2010-12-01 104.36 2011-01-01 100.52 2011-02-01 96.10 2011-03-01 104.95 2011-04-01 106.15 2011-05-01 106.54 2011-06-01 106.35 2011-07-01 102.51 2011-08-01 98.58 2011-09-01 106.71 2011-10-01 106.80 2011-11-01 106.95 2011-12-01 106.16 2012-01-01 103.12 2012-02-01 98.49 2012-03-01 107.12 2012-04-01 109.47 2012-05-01 108.20 2012-06-01 107.80 2012-07-01 103.85 2012-08-01 100.23 2012-09-01 108.15 2012-10-01 110.73 2012-11-01 110.00 2012-12-01 109.91 2013-01-01 105.62 2013-02-01 101.06 2013-03-01 108.24 2013-04-01 109.58 2013-05-01 109.33 2013-06-01 109.28 2013-07-01 105.10 2013-08-01 101.24 2013-09-01 109.58 2013-10-01 109.20 2013-11-01 105.94 2013-12-01 108.54 2014-01-01 105.31 2014-02-01 102.15 2014-03-01 107.50 2014-04-01 108.66 2014-05-01 107.02 2014-06-01 108.56 2014-07-01 105.91 2014-08-01 103.08 2014-09-01 108.19 2014-10-01 105.43 2014-11-01 103.40 2014-12-01 102.52 2015-01-01 98.20 2015-02-01 95.91 2015-03-01 101.87 2015-04-01 103.23 2015-05-01 101.43 2015-06-01 102.71 2015-07-01 99.76 2015-08-01 96.12 2015-09-01 100.99 2015-10-01 100.86 2015-11-01 98.94 2015-12-01 99.97 2016-01-01 94.83 2016-02-01 93.90 2016-03-01 97.52 2016-04-01 99.40 2016-05-01 97.79 2016-06-01 99.47 2016-07-01 94.74 2016-08-01 93.70 2016-09-01 98.85 2016-10-01 99.92 2016-11-01 97.43 2016-12-01 99.97 2017-01-01 96.95 2017-02-01 95.69 2017-03-01 99.05 2017-04-01 100.71 2017-05-01 98.16 2017-06-01 99.44 2017-07-01 95.06 2017-08-01 94.17 2017-09-01 99.39 2017-10-01 99.47 2017-11-01 98.19 2017-12-01 99.71 2018-01-01 95.42 2018-02-01 94.50 2018-03-01 97.99 2018-04-01 100.39 2018-05-01 98.88 2018-06-01 100.91 2018-07-01 96.11 2018-08-01 95.54 2018-09-01 100.82 2018-10-01 102.55