Month Index 2015=100 1996-01-01 54.19 1996-02-01 54.45 1996-03-01 54.96 1996-04-01 55.42 1996-05-01 55.58 1996-06-01 55.08 1996-07-01 54.67 1996-08-01 54.31 1996-09-01 54.56 1996-10-01 54.79 1996-11-01 54.86 1996-12-01 55.24 1997-01-01 56.27 1997-02-01 55.96 1997-03-01 55.60 1997-04-01 55.64 1997-05-01 55.85 1997-06-01 55.82 1997-07-01 55.72 1997-08-01 55.99 1997-09-01 55.89 1997-10-01 55.95 1997-11-01 56.16 1997-12-01 56.17 1998-01-01 56.22 1998-02-01 55.96 1998-03-01 55.77 1998-04-01 56.33 1998-05-01 56.60 1998-06-01 56.43 1998-07-01 56.08 1998-08-01 55.76 1998-09-01 55.52 1998-10-01 55.41 1998-11-01 55.47 1998-12-01 55.53 1999-01-01 55.83 1999-02-01 55.75 1999-03-01 56.23 1999-04-01 57.54 1999-05-01 57.55 1999-06-01 57.26 1999-07-01 57.18 1999-08-01 57.32 1999-09-01 57.64 1999-10-01 57.83 1999-11-01 58.08 1999-12-01 59.01 2000-01-01 59.69 2000-02-01 60.23 2000-03-01 61.03 2000-04-01 60.92 2000-05-01 61.50 2000-06-01 62.53 2000-07-01 62.63 2000-08-01 62.13 2000-09-01 63.74 2000-10-01 63.40 2000-11-01 64.09 2000-12-01 63.55 2001-01-01 63.00 2001-02-01 63.43 2001-03-01 63.58 2001-04-01 64.45 2001-05-01 66.17 2001-06-01 66.09 2001-07-01 64.85 2001-08-01 63.93 2001-09-01 64.24 2001-10-01 63.43 2001-11-01 62.54 2001-12-01 62.50 2002-01-01 64.31 2002-02-01 64.19 2002-03-01 64.80 2002-04-01 65.76 2002-05-01 65.53 2002-06-01 64.74 2002-07-01 64.45 2002-08-01 64.22 2002-09-01 64.73 2002-10-01 64.99 2002-11-01 64.22 2002-12-01 64.51 2003-01-01 66.37 2003-02-01 67.35 2003-03-01 68.10 2003-04-01 67.00 2003-05-01 66.16 2003-06-01 66.26 2003-07-01 66.15 2003-08-01 66.35 2003-09-01 66.80 2003-10-01 66.52 2003-11-01 66.41 2003-12-01 66.36 2004-01-01 67.16 2004-02-01 66.92 2004-03-01 67.60 2004-04-01 68.16 2004-05-01 69.45 2004-06-01 69.12 2004-07-01 68.64 2004-08-01 68.63 2004-09-01 68.63 2004-10-01 69.85 2004-11-01 69.58 2004-12-01 69.25 2005-01-01 69.54 2005-02-01 70.45 2005-03-01 71.82 2005-04-01 72.77 2005-05-01 72.86 2005-06-01 73.40 2005-07-01 73.99 2005-08-01 74.34 2005-09-01 75.86 2005-10-01 76.14 2005-11-01 74.93 2005-12-01 74.86 2006-01-01 76.31 2006-02-01 76.71 2006-03-01 77.00 2006-04-01 78.80 2006-05-01 80.04 2006-06-01 80.06 2006-07-01 80.47 2006-08-01 80.55 2006-09-01 79.03 2006-10-01 78.00 2006-11-01 78.17 2006-12-01 78.43 2007-01-01 78.96 2007-02-01 79.06 2007-03-01 79.81 2007-04-01 81.06 2007-05-01 81.63 2007-06-01 81.85 2007-07-01 81.61 2007-08-01 80.93 2007-09-01 81.27 2007-10-01 81.91 2007-11-01 83.90 2007-12-01 84.00 2008-01-01 85.47 2008-02-01 85.76 2008-03-01 87.11 2008-04-01 88.15 2008-05-01 90.52 2008-06-01 92.03 2008-07-01 92.66 2008-08-01 90.50 2008-09-01 90.75 2008-10-01 89.43 2008-11-01 86.79 2008-12-01 84.50 2009-01-01 84.87 2009-02-01 85.62 2009-03-01 84.96 2009-04-01 85.15 2009-05-01 85.56 2009-06-01 86.65 2009-07-01 85.15 2009-08-01 85.33 2009-09-01 84.73 2009-10-01 84.72 2009-11-01 85.83 2009-12-01 85.77 2010-01-01 87.75 2010-02-01 87.93 2010-03-01 89.69 2010-04-01 91.12 2010-05-01 91.34 2010-06-01 91.11 2010-07-01 91.03 2010-08-01 90.41 2010-09-01 90.56 2010-10-01 91.04 2010-11-01 91.91 2010-12-01 93.91 2011-01-01 96.08 2011-02-01 96.92 2011-03-01 98.57 2011-04-01 99.47 2011-05-01 99.47 2011-06-01 98.69 2011-07-01 98.43 2011-08-01 97.80 2011-09-01 98.64 2011-10-01 99.29 2011-11-01 100.15 2011-12-01 100.31 2012-01-01 102.22 2012-02-01 103.48 2012-03-01 104.71 2012-04-01 105.38 2012-05-01 104.50 2012-06-01 103.67 2012-07-01 103.44 2012-08-01 104.78 2012-09-01 105.74 2012-10-01 105.68 2012-11-01 104.91 2012-12-01 105.21 2013-01-01 106.35 2013-02-01 107.34 2013-03-01 107.25 2013-04-01 106.71 2013-05-01 106.33 2013-06-01 106.64 2013-07-01 106.55 2013-08-01 106.28 2013-09-01 106.21 2013-10-01 105.06 2013-11-01 104.47 2013-12-01 105.81 2014-01-01 106.14 2014-02-01 106.01 2014-03-01 105.63 2014-04-01 105.48 2014-05-01 105.20 2014-06-01 105.24 2014-07-01 104.72 2014-08-01 103.80 2014-09-01 104.08 2014-10-01 103.66 2014-11-01 102.79 2014-12-01 100.64 2015-01-01 98.74 2015-02-01 99.93 2015-03-01 101.07 2015-04-01 101.48 2015-05-01 102.38 2015-06-01 102.23 2015-07-01 101.09 2015-08-01 99.57 2015-09-01 98.76 2015-10-01 98.75 2015-11-01 98.69 2015-12-01 97.31 2016-01-01 95.80 2016-02-01 95.10 2016-03-01 95.91 2016-04-01 96.23 2016-05-01 97.53 2016-06-01 98.40 2016-07-01 97.71 2016-08-01 96.86 2016-09-01 97.20 2016-10-01 98.20 2016-11-01 98.37 2016-12-01 99.93 2017-01-01 102.14 2017-02-01 103.08 2017-03-01 101.83 2017-04-01 101.74 2017-05-01 101.06 2017-06-01 99.97 2017-07-01 99.25 2017-08-01 99.41 2017-09-01 100.35 2017-10-01 101.48 2017-11-01 102.45 2017-12-01 102.74 2018-01-01 104.33 2018-02-01 104.09 2018-03-01 103.64 2018-04-01 104.31 2018-05-01 106.39 2018-06-01 106.88 2018-07-01 106.81 2018-08-01 106.97 2018-09-01 108.35 2018-10-01 109.69