Month Index 2015=100 1996-01-01 42.31 1996-02-01 43.78 1996-03-01 45.60 1996-04-01 46.82 1996-05-01 47.01 1996-06-01 47.47 1996-07-01 46.69 1996-08-01 46.43 1996-09-01 46.91 1996-10-01 47.02 1996-11-01 48.08 1996-12-01 48.48 1997-01-01 50.16 1997-02-01 50.22 1997-03-01 50.20 1997-04-01 50.06 1997-05-01 50.29 1997-06-01 50.35 1997-07-01 51.56 1997-08-01 51.53 1997-09-01 51.23 1997-10-01 51.69 1997-11-01 53.19 1997-12-01 53.49 1998-01-01 54.21 1998-02-01 54.43 1998-03-01 54.72 1998-04-01 55.01 1998-05-01 55.75 1998-06-01 54.58 1998-07-01 54.91 1998-08-01 54.41 1998-09-01 53.95 1998-10-01 55.18 1998-11-01 55.26 1998-12-01 55.15 1999-01-01 56.08 1999-02-01 55.91 1999-03-01 55.37 1999-04-01 55.08 1999-05-01 55.42 1999-06-01 55.00 1999-07-01 54.33 1999-08-01 54.20 1999-09-01 54.73 1999-10-01 55.24 1999-11-01 55.61 1999-12-01 56.27 2000-01-01 58.67 2000-02-01 58.31 2000-03-01 58.26 2000-04-01 58.61 2000-05-01 58.04 2000-06-01 59.25 2000-07-01 58.82 2000-08-01 57.80 2000-09-01 58.02 2000-10-01 58.49 2000-11-01 59.29 2000-12-01 60.01 2001-01-01 58.92 2001-02-01 59.55 2001-03-01 60.50 2001-04-01 61.05 2001-05-01 62.34 2001-06-01 63.65 2001-07-01 62.34 2001-08-01 61.94 2001-09-01 61.68 2001-10-01 61.71 2001-11-01 61.22 2001-12-01 61.68 2002-01-01 63.38 2002-02-01 63.23 2002-03-01 63.09 2002-04-01 62.76 2002-05-01 62.47 2002-06-01 61.60 2002-07-01 60.88 2002-08-01 60.18 2002-09-01 59.09 2002-10-01 59.70 2002-11-01 59.33 2002-12-01 59.23 2003-01-01 58.86 2003-02-01 58.56 2003-03-01 58.83 2003-04-01 58.88 2003-05-01 58.33 2003-06-01 58.71 2003-07-01 57.61 2003-08-01 56.73 2003-09-01 56.56 2003-10-01 56.78 2003-11-01 57.09 2003-12-01 57.31 2004-01-01 57.47 2004-02-01 57.28 2004-03-01 57.73 2004-04-01 58.25 2004-05-01 59.45 2004-06-01 60.04 2004-07-01 60.45 2004-08-01 60.03 2004-09-01 60.26 2004-10-01 60.34 2004-11-01 60.67 2004-12-01 60.43 2005-01-01 61.36 2005-02-01 61.77 2005-03-01 62.42 2005-04-01 62.80 2005-05-01 63.27 2005-06-01 63.48 2005-07-01 63.50 2005-08-01 63.48 2005-09-01 64.25 2005-10-01 64.93 2005-11-01 64.61 2005-12-01 65.12 2006-01-01 66.75 2006-02-01 67.00 2006-03-01 67.15 2006-04-01 68.31 2006-05-01 68.56 2006-06-01 68.66 2006-07-01 69.37 2006-08-01 68.91 2006-09-01 67.77 2006-10-01 68.63 2006-11-01 69.60 2006-12-01 69.75 2007-01-01 70.42 2007-02-01 70.81 2007-03-01 71.34 2007-04-01 72.80 2007-05-01 73.20 2007-06-01 73.19 2007-07-01 73.93 2007-08-01 73.28 2007-09-01 74.06 2007-10-01 75.61 2007-11-01 76.99 2007-12-01 77.79 2008-01-01 81.62 2008-02-01 82.31 2008-03-01 83.17 2008-04-01 84.41 2008-05-01 85.81 2008-06-01 86.94 2008-07-01 87.77 2008-08-01 87.21 2008-09-01 87.36 2008-10-01 88.76 2008-11-01 87.56 2008-12-01 87.48 2009-01-01 92.96 2009-02-01 93.09 2009-03-01 92.62 2009-04-01 92.42 2009-05-01 92.78 2009-06-01 92.74 2009-07-01 90.58 2009-08-01 90.11 2009-09-01 89.80 2009-10-01 87.44 2009-11-01 87.40 2009-12-01 87.22 2010-01-01 91.79 2010-02-01 92.28 2010-03-01 93.00 2010-04-01 94.44 2010-05-01 95.11 2010-06-01 95.03 2010-07-01 95.79 2010-08-01 95.08 2010-09-01 95.70 2010-10-01 96.24 2010-11-01 96.27 2010-12-01 98.28 2011-01-01 99.91 2011-02-01 100.78 2011-03-01 101.91 2011-04-01 103.81 2011-05-01 104.95 2011-06-01 103.66 2011-07-01 104.19 2011-08-01 103.54 2011-09-01 104.38 2011-10-01 104.64 2011-11-01 105.12 2011-12-01 104.78 2012-01-01 106.27 2012-02-01 107.63 2012-03-01 108.83 2012-04-01 109.64 2012-05-01 109.31 2012-06-01 108.46 2012-07-01 109.22 2012-08-01 109.43 2012-09-01 110.71 2012-10-01 109.44 2012-11-01 109.03 2012-12-01 109.10 2013-01-01 110.76 2013-02-01 110.88 2013-03-01 110.67 2013-04-01 111.16 2013-05-01 110.97 2013-06-01 109.56 2013-07-01 108.46 2013-08-01 108.17 2013-09-01 109.45 2013-10-01 108.34 2013-11-01 107.84 2013-12-01 108.01 2014-01-01 109.05 2014-02-01 109.68 2014-03-01 109.52 2014-04-01 109.73 2014-05-01 108.45 2014-06-01 107.88 2014-07-01 106.78 2014-08-01 105.30 2014-09-01 105.68 2014-10-01 105.81 2014-11-01 104.97 2014-12-01 102.82 2015-01-01 98.56 2015-02-01 99.29 2015-03-01 100.99 2015-04-01 102.53 2015-05-01 104.43 2015-06-01 103.25 2015-07-01 101.83 2015-08-01 97.94 2015-09-01 98.28 2015-10-01 98.78 2015-11-01 97.53 2015-12-01 96.58 2016-01-01 96.01 2016-02-01 95.91 2016-03-01 96.33 2016-04-01 98.93 2016-05-01 98.75 2016-06-01 97.56 2016-07-01 95.56 2016-08-01 93.89 2016-09-01 95.67 2016-10-01 96.08 2016-11-01 96.25 2016-12-01 98.02 2017-01-01 99.77 2017-02-01 101.25 2017-03-01 100.22 2017-04-01 101.02 2017-05-01 99.68 2017-06-01 98.91 2017-07-01 98.08 2017-08-01 97.55 2017-09-01 99.75 2017-10-01 99.13 2017-11-01 100.45 2017-12-01 101.72 2018-01-01 103.69 2018-02-01 103.17 2018-03-01 102.74 2018-04-01 103.69 2018-05-01 104.71 2018-06-01 103.32 2018-07-01 102.51 2018-08-01 100.87 2018-09-01 105.45 2018-10-01 106.92