Month Index 2015=100 1996-01-01 69.99 1996-02-01 70.21 1996-03-01 70.86 1996-04-01 71.80 1996-05-01 72.16 1996-06-01 72.52 1996-07-01 72.59 1996-08-01 72.74 1996-09-01 72.96 1996-10-01 73.68 1996-11-01 74.48 1996-12-01 74.62 1997-01-01 74.77 1997-02-01 74.91 1997-03-01 75.56 1997-04-01 76.29 1997-05-01 76.58 1997-06-01 76.79 1997-07-01 76.86 1997-08-01 77.08 1997-09-01 77.59 1997-10-01 78.17 1997-11-01 78.82 1997-12-01 79.04 1998-01-01 79.11 1998-02-01 79.40 1998-03-01 79.98 1998-04-01 80.56 1998-05-01 81.13 1998-06-01 81.21 1998-07-01 81.28 1998-08-01 81.35 1998-09-01 82.29 1998-10-01 83.09 1998-11-01 83.52 1998-12-01 83.89 1999-01-01 83.89 1999-02-01 83.96 1999-03-01 84.46 1999-04-01 84.97 1999-05-01 85.77 1999-06-01 86.06 1999-07-01 87.65 1999-08-01 87.79 1999-09-01 88.59 1999-10-01 89.46 1999-11-01 90.33 1999-12-01 90.69 2000-01-01 90.69 2000-02-01 90.91 2000-03-01 91.48 2000-04-01 92.28 2000-05-01 92.79 2000-06-01 93.00 2000-07-01 93.08 2000-08-01 93.37 2000-09-01 93.66 2000-10-01 94.38 2000-11-01 95.18 2000-12-01 95.42 2001-01-01 92.32 2001-02-01 92.51 2001-03-01 93.31 2001-04-01 94.93 2001-05-01 95.94 2001-06-01 96.02 2001-07-01 93.63 2001-08-01 91.63 2001-09-01 92.62 2001-10-01 96.24 2001-11-01 97.55 2001-12-01 98.04 2002-01-01 91.27 2002-02-01 90.48 2002-03-01 94.08 2002-04-01 97.11 2002-05-01 98.81 2002-06-01 98.75 2002-07-01 98.06 2002-08-01 93.79 2002-09-01 95.85 2002-10-01 102.13 2002-11-01 104.53 2002-12-01 104.81 2003-01-01 104.84 2003-02-01 99.61 2003-03-01 101.80 2003-04-01 104.35 2003-05-01 107.05 2003-06-01 107.30 2003-07-01 103.01 2003-08-01 95.96 2003-09-01 98.31 2003-10-01 105.87 2003-11-01 108.64 2003-12-01 106.11 2004-01-01 100.37 2004-02-01 98.96 2004-03-01 103.53 2004-04-01 106.56 2004-05-01 108.61 2004-06-01 108.86 2004-07-01 107.24 2004-08-01 97.77 2004-09-01 103.89 2004-10-01 108.65 2004-11-01 109.45 2004-12-01 108.72 2005-01-01 97.49 2005-02-01 96.64 2005-03-01 104.61 2005-04-01 106.63 2005-05-01 108.37 2005-06-01 108.42 2005-07-01 107.15 2005-08-01 93.86 2005-09-01 102.59 2005-10-01 107.96 2005-11-01 109.67 2005-12-01 106.33 2006-01-01 92.96 2006-02-01 94.22 2006-03-01 104.59 2006-04-01 109.09 2006-05-01 110.95 2006-06-01 109.56 2006-07-01 95.76 2006-08-01 93.68 2006-09-01 102.68 2006-10-01 109.13 2006-11-01 110.66 2006-12-01 109.91 2007-01-01 95.92 2007-02-01 96.25 2007-03-01 103.51 2007-04-01 107.46 2007-05-01 111.33 2007-06-01 111.55 2007-07-01 97.76 2007-08-01 96.38 2007-09-01 105.67 2007-10-01 110.93 2007-11-01 114.34 2007-12-01 111.93 2008-01-01 98.34 2008-02-01 100.38 2008-03-01 110.06 2008-04-01 114.39 2008-05-01 115.73 2008-06-01 115.26 2008-07-01 98.09 2008-08-01 97.82 2008-09-01 108.50 2008-10-01 117.07 2008-11-01 119.07 2008-12-01 117.07 2009-01-01 100.45 2009-02-01 100.86 2009-03-01 112.68 2009-04-01 114.89 2009-05-01 117.65 2009-06-01 116.09 2009-07-01 96.62 2009-08-01 96.04 2009-09-01 103.92 2009-10-01 113.45 2009-11-01 114.80 2009-12-01 111.85 2010-01-01 93.99 2010-02-01 93.64 2010-03-01 107.37 2010-04-01 113.03 2010-05-01 113.66 2010-06-01 112.57 2010-07-01 93.88 2010-08-01 93.33 2010-09-01 106.17 2010-10-01 111.15 2010-11-01 114.11 2010-12-01 111.47 2011-01-01 93.61 2011-02-01 93.06 2011-03-01 105.11 2011-04-01 109.13 2011-05-01 111.73 2011-06-01 108.66 2011-07-01 90.09 2011-08-01 88.43 2011-09-01 101.59 2011-10-01 112.97 2011-11-01 116.13 2011-12-01 108.77 2012-01-01 90.38 2012-02-01 89.02 2012-03-01 103.19 2012-04-01 109.93 2012-05-01 115.14 2012-06-01 109.60 2012-07-01 90.27 2012-08-01 89.97 2012-09-01 101.70 2012-10-01 111.14 2012-11-01 113.74 2012-12-01 109.90 2013-01-01 92.01 2013-02-01 95.88 2013-03-01 101.59 2013-04-01 109.21 2013-05-01 110.95 2013-06-01 109.29 2013-07-01 90.34 2013-08-01 89.49 2013-09-01 102.87 2013-10-01 110.93 2013-11-01 113.56 2013-12-01 107.12 2014-01-01 89.72 2014-02-01 91.31 2014-03-01 103.66 2014-04-01 107.67 2014-05-01 109.32 2014-06-01 107.57 2014-07-01 89.60 2014-08-01 91.47 2014-09-01 101.39 2014-10-01 108.49 2014-11-01 109.68 2014-12-01 105.24 2015-01-01 90.75 2015-02-01 91.25 2015-03-01 100.62 2015-04-01 104.10 2015-05-01 105.93 2015-06-01 105.15 2015-07-01 89.00 2015-08-01 90.08 2015-09-01 101.07 2015-10-01 106.50 2015-11-01 109.66 2015-12-01 105.89 2016-01-01 90.40 2016-02-01 91.68 2016-03-01 101.24 2016-04-01 104.96 2016-05-01 106.88 2016-06-01 105.09 2016-07-01 87.31 2016-08-01 89.68 2016-09-01 97.97 2016-10-01 107.68 2016-11-01 108.69 2016-12-01 103.40 2017-01-01 88.89 2017-02-01 92.08 2017-03-01 100.21 2017-04-01 104.35 2017-05-01 105.68 2017-06-01 104.02 2017-07-01 89.53 2017-08-01 89.77 2017-09-01 99.75 2017-10-01 105.09 2017-11-01 106.85 2017-12-01 103.63 2018-01-01 88.46 2018-02-01 93.06 2018-03-01 98.94 2018-04-01 102.90 2018-05-01 104.15 2018-06-01 102.38 2018-07-01 88.38 2018-08-01 88.64 2018-09-01 98.01 2018-10-01 103.94