Month Index 2015=100 1996-01-01 54.91 1996-02-01 53.20 1996-03-01 58.27 1996-04-01 58.27 1996-05-01 58.39 1996-06-01 60.86 1996-07-01 55.38 1996-08-01 55.38 1996-09-01 61.15 1996-10-01 63.57 1996-11-01 63.81 1996-12-01 63.81 1997-01-01 59.74 1997-02-01 58.27 1997-03-01 63.81 1997-04-01 63.86 1997-05-01 63.86 1997-06-01 64.87 1997-07-01 58.97 1997-08-01 58.97 1997-09-01 64.93 1997-10-01 67.22 1997-11-01 67.28 1997-12-01 67.28 1998-01-01 62.98 1998-02-01 61.45 1998-03-01 67.34 1998-04-01 67.46 1998-05-01 67.46 1998-06-01 69.34 1998-07-01 63.10 1998-08-01 63.10 1998-09-01 69.52 1998-10-01 71.47 1998-11-01 71.70 1998-12-01 71.76 1999-01-01 67.16 1999-02-01 65.46 1999-03-01 71.76 1999-04-01 71.76 1999-05-01 71.76 1999-06-01 72.76 1999-07-01 66.16 1999-08-01 66.16 1999-09-01 72.88 1999-10-01 73.70 1999-11-01 73.82 1999-12-01 73.82 2000-01-01 69.11 2000-02-01 67.40 2000-03-01 73.82 2000-04-01 73.82 2000-05-01 73.88 2000-06-01 74.65 2000-07-01 67.87 2000-08-01 67.87 2000-09-01 74.71 2000-10-01 76.65 2000-11-01 76.77 2000-12-01 76.77 2001-01-01 71.76 2001-02-01 69.29 2001-03-01 76.78 2001-04-01 76.78 2001-05-01 76.97 2001-06-01 77.84 2001-07-01 71.01 2001-08-01 71.01 2001-09-01 77.88 2001-10-01 80.33 2001-11-01 81.12 2001-12-01 81.12 2002-01-01 75.70 2002-02-01 72.74 2002-03-01 81.28 2002-04-01 81.31 2002-05-01 82.53 2002-06-01 82.55 2002-07-01 75.43 2002-08-01 75.43 2002-09-01 82.62 2002-10-01 84.11 2002-11-01 84.18 2002-12-01 84.22 2003-01-01 78.93 2003-02-01 75.41 2003-03-01 83.03 2003-04-01 83.15 2003-05-01 84.52 2003-06-01 84.55 2003-07-01 75.45 2003-08-01 74.95 2003-09-01 83.21 2003-10-01 86.28 2003-11-01 86.96 2003-12-01 87.11 2004-01-01 82.82 2004-02-01 79.09 2004-03-01 87.19 2004-04-01 87.28 2004-05-01 88.56 2004-06-01 88.62 2004-07-01 81.28 2004-08-01 78.19 2004-09-01 88.62 2004-10-01 89.91 2004-11-01 90.43 2004-12-01 90.43 2005-01-01 90.44 2005-02-01 81.56 2005-03-01 90.50 2005-04-01 90.52 2005-05-01 92.02 2005-06-01 92.00 2005-07-01 86.26 2005-08-01 80.53 2005-09-01 92.01 2005-10-01 93.58 2005-11-01 93.66 2005-12-01 93.65 2006-01-01 91.54 2006-02-01 85.21 2006-03-01 93.65 2006-04-01 93.68 2006-05-01 94.91 2006-06-01 95.02 2006-07-01 89.02 2006-08-01 83.02 2006-09-01 95.03 2006-10-01 96.51 2006-11-01 96.56 2006-12-01 96.61 2007-01-01 94.50 2007-02-01 88.16 2007-03-01 96.61 2007-04-01 96.61 2007-05-01 97.96 2007-06-01 97.97 2007-07-01 91.79 2007-08-01 83.14 2007-09-01 98.00 2007-10-01 99.36 2007-11-01 99.46 2007-12-01 99.48 2008-01-01 95.44 2008-02-01 89.91 2008-03-01 99.55 2008-04-01 99.57 2008-05-01 100.87 2008-06-01 100.88 2008-07-01 94.51 2008-08-01 85.61 2008-09-01 100.90 2008-10-01 102.63 2008-11-01 102.69 2008-12-01 102.71 2009-01-01 98.51 2009-02-01 92.78 2009-03-01 102.71 2009-04-01 102.72 2009-05-01 104.09 2009-06-01 104.12 2009-07-01 97.55 2009-08-01 89.26 2009-09-01 104.22 2009-10-01 105.36 2009-11-01 105.53 2009-12-01 105.58 2010-01-01 99.96 2010-02-01 94.29 2010-03-01 105.60 2010-04-01 105.61 2010-05-01 106.39 2010-06-01 106.41 2010-07-01 99.72 2010-08-01 92.39 2010-09-01 106.41 2010-10-01 107.68 2010-11-01 107.76 2010-12-01 107.78 2011-01-01 98.47 2011-02-01 89.30 2011-03-01 107.65 2011-04-01 107.65 2011-05-01 108.78 2011-06-01 108.78 2011-07-01 96.69 2011-08-01 84.57 2011-09-01 108.80 2011-10-01 109.27 2011-11-01 109.32 2011-12-01 109.38 2012-01-01 95.71 2012-02-01 82.03 2012-03-01 99.63 2012-04-01 109.39 2012-05-01 110.54 2012-06-01 110.53 2012-07-01 98.22 2012-08-01 85.91 2012-09-01 110.53 2012-10-01 112.06 2012-11-01 112.16 2012-12-01 112.16 2013-01-01 98.07 2013-02-01 84.04 2013-03-01 102.07 2013-04-01 112.07 2013-05-01 110.81 2013-06-01 110.83 2013-07-01 98.50 2013-08-01 86.18 2013-09-01 110.83 2013-10-01 110.78 2013-11-01 102.40 2013-12-01 110.53 2014-01-01 96.48 2014-02-01 81.80 2014-03-01 102.56 2014-04-01 110.68 2014-05-01 102.81 2014-06-01 110.35 2014-07-01 98.11 2014-08-01 86.32 2014-09-01 108.86 2014-10-01 110.33 2014-11-01 100.30 2014-12-01 109.62 2015-01-01 96.14 2015-02-01 85.37 2015-03-01 96.84 2015-04-01 109.39 2015-05-01 99.41 2015-06-01 108.82 2015-07-01 97.90 2015-08-01 82.97 2015-09-01 109.04 2015-10-01 108.43 2015-11-01 98.21 2015-12-01 107.48 2016-01-01 86.57 2016-02-01 84.07 2016-03-01 96.47 2016-04-01 106.10 2016-05-01 96.24 2016-06-01 107.05 2016-07-01 83.69 2016-08-01 81.31 2016-09-01 107.08 2016-10-01 106.39 2016-11-01 93.54 2016-12-01 105.90 2017-01-01 82.97 2017-02-01 79.50 2017-03-01 93.64 2017-04-01 106.38 2017-05-01 95.16 2017-06-01 105.09 2017-07-01 81.35 2017-08-01 77.33 2017-09-01 105.63 2017-10-01 106.13 2017-11-01 93.61 2017-12-01 105.10 2018-01-01 81.07 2018-02-01 77.61 2018-03-01 92.52 2018-04-01 105.39 2018-05-01 94.29 2018-06-01 104.07 2018-07-01 81.83 2018-08-01 78.65 2018-09-01 104.38 2018-10-01 104.79