Month Index 2015=100 1996-01-01 58.97 1996-02-01 59.36 1996-03-01 59.35 1996-04-01 59.26 1996-05-01 59.02 1996-06-01 59.21 1996-07-01 59.19 1996-08-01 58.87 1996-09-01 59.32 1996-10-01 59.56 1996-11-01 59.16 1996-12-01 59.40 1997-01-01 59.32 1997-02-01 59.97 1997-03-01 60.01 1997-04-01 60.08 1997-05-01 59.98 1997-06-01 60.22 1997-07-01 60.05 1997-08-01 59.98 1997-09-01 60.53 1997-10-01 60.94 1997-11-01 60.80 1997-12-01 61.35 1998-01-01 61.21 1998-02-01 61.77 1998-03-01 61.86 1998-04-01 62.26 1998-05-01 62.15 1998-06-01 62.48 1998-07-01 62.24 1998-08-01 61.86 1998-09-01 62.59 1998-10-01 63.03 1998-11-01 62.44 1998-12-01 62.99 1999-01-01 62.61 1999-02-01 63.17 1999-03-01 63.27 1999-04-01 63.53 1999-05-01 63.24 1999-06-01 63.54 1999-07-01 63.50 1999-08-01 63.17 1999-09-01 63.84 1999-10-01 64.17 1999-11-01 63.72 1999-12-01 64.74 2000-01-01 64.45 2000-02-01 64.94 2000-03-01 65.10 2000-04-01 65.99 2000-05-01 65.84 2000-06-01 65.97 2000-07-01 65.21 2000-08-01 64.83 2000-09-01 66.21 2000-10-01 66.81 2000-11-01 66.33 2000-12-01 66.77 2001-01-01 66.70 2001-02-01 67.45 2001-03-01 67.81 2001-04-01 68.21 2001-05-01 67.97 2001-06-01 68.06 2001-07-01 67.12 2001-08-01 67.02 2001-09-01 68.51 2001-10-01 68.85 2001-11-01 68.41 2001-12-01 68.54 2002-01-01 69.15 2002-02-01 69.48 2002-03-01 69.57 2002-04-01 69.92 2002-05-01 69.92 2002-06-01 70.39 2002-07-01 70.39 2002-08-01 70.36 2002-09-01 70.84 2002-10-01 70.99 2002-11-01 70.76 2002-12-01 71.06 2003-01-01 71.11 2003-02-01 71.74 2003-03-01 71.71 2003-04-01 71.91 2003-05-01 72.09 2003-06-01 72.09 2003-07-01 72.14 2003-08-01 72.17 2003-09-01 72.62 2003-10-01 72.77 2003-11-01 72.28 2003-12-01 72.96 2004-01-01 73.12 2004-02-01 73.85 2004-03-01 73.42 2004-04-01 73.48 2004-05-01 73.77 2004-06-01 73.89 2004-07-01 73.68 2004-08-01 73.71 2004-09-01 74.03 2004-10-01 74.10 2004-11-01 73.48 2004-12-01 73.75 2005-01-01 73.88 2005-02-01 74.25 2005-03-01 74.57 2005-04-01 74.65 2005-05-01 74.65 2005-06-01 74.63 2005-07-01 74.57 2005-08-01 74.96 2005-09-01 75.32 2005-10-01 75.64 2005-11-01 75.42 2005-12-01 75.86 2006-01-01 76.01 2006-02-01 76.43 2006-03-01 76.42 2006-04-01 76.60 2006-05-01 76.33 2006-06-01 76.44 2006-07-01 76.60 2006-08-01 76.60 2006-09-01 76.85 2006-10-01 77.24 2006-11-01 77.13 2006-12-01 77.52 2007-01-01 77.50 2007-02-01 78.01 2007-03-01 78.12 2007-04-01 78.32 2007-05-01 77.87 2007-06-01 78.16 2007-07-01 78.34 2007-08-01 78.26 2007-09-01 78.71 2007-10-01 78.91 2007-11-01 78.92 2007-12-01 79.48 2008-01-01 80.26 2008-02-01 81.15 2008-03-01 81.50 2008-04-01 81.73 2008-05-01 81.88 2008-06-01 82.53 2008-07-01 82.77 2008-08-01 82.75 2008-09-01 83.13 2008-10-01 83.52 2008-11-01 83.53 2008-12-01 83.99 2009-01-01 84.67 2009-02-01 85.30 2009-03-01 85.17 2009-04-01 85.37 2009-05-01 85.32 2009-06-01 85.64 2009-07-01 85.87 2009-08-01 85.97 2009-09-01 86.36 2009-10-01 86.65 2009-11-01 86.38 2009-12-01 86.82 2010-01-01 87.13 2010-02-01 87.87 2010-03-01 87.78 2010-04-01 87.72 2010-05-01 87.41 2010-06-01 87.79 2010-07-01 85.92 2010-08-01 86.04 2010-09-01 86.19 2010-10-01 86.70 2010-11-01 87.18 2010-12-01 87.22 2011-01-01 88.44 2011-02-01 89.28 2011-03-01 89.40 2011-04-01 89.26 2011-05-01 89.28 2011-06-01 90.07 2011-07-01 90.60 2011-08-01 89.91 2011-09-01 90.10 2011-10-01 89.72 2011-11-01 89.82 2011-12-01 90.00 2012-01-01 91.47 2012-02-01 92.05 2012-03-01 91.85 2012-04-01 92.26 2012-05-01 92.20 2012-06-01 92.77 2012-07-01 92.91 2012-08-01 92.89 2012-09-01 93.11 2012-10-01 93.38 2012-11-01 93.48 2012-12-01 93.89 2013-01-01 95.28 2013-02-01 95.85 2013-03-01 95.76 2013-04-01 95.90 2013-05-01 95.58 2013-06-01 95.73 2013-07-01 96.16 2013-08-01 96.05 2013-09-01 96.29 2013-10-01 96.60 2013-11-01 96.91 2013-12-01 97.43 2014-01-01 98.14 2014-02-01 98.77 2014-03-01 98.40 2014-04-01 98.55 2014-05-01 98.44 2014-06-01 98.69 2014-07-01 98.82 2014-08-01 99.18 2014-09-01 98.93 2014-10-01 98.90 2014-11-01 98.96 2014-12-01 100.10 2015-01-01 99.26 2015-02-01 100.35 2015-03-01 99.59 2015-04-01 99.57 2015-05-01 99.28 2015-06-01 99.90 2015-07-01 100.01 2015-08-01 99.83 2015-09-01 99.96 2015-10-01 100.51 2015-11-01 100.40 2015-12-01 101.35 2016-01-01 101.00 2016-02-01 101.86 2016-03-01 101.66 2016-04-01 101.39 2016-05-01 100.94 2016-06-01 101.31 2016-07-01 102.05 2016-08-01 101.70 2016-09-01 101.63 2016-10-01 101.61 2016-11-01 101.88 2016-12-01 102.19 2017-01-01 101.79 2017-02-01 102.65 2017-03-01 102.16 2017-04-01 102.45 2017-05-01 102.36 2017-06-01 103.60 2017-07-01 103.16 2017-08-01 102.98 2017-09-01 102.94 2017-10-01 103.28 2017-11-01 104.00 2017-12-01 104.30 2018-01-01 104.08 2018-02-01 105.06 2018-03-01 104.82 2018-04-01 104.79 2018-05-01 104.64 2018-06-01 105.89 2018-07-01 106.54 2018-08-01 105.68 2018-09-01 105.31 2018-10-01 105.49