Month Index 2015=100 1996-01-01 56.52 1996-02-01 56.69 1996-03-01 56.69 1996-04-01 56.69 1996-05-01 56.63 1996-06-01 56.57 1996-07-01 56.63 1996-08-01 56.63 1996-09-01 56.69 1996-10-01 56.80 1996-11-01 56.91 1996-12-01 56.80 1997-01-01 56.97 1997-02-01 57.31 1997-03-01 57.37 1997-04-01 57.37 1997-05-01 57.42 1997-06-01 57.42 1997-07-01 57.20 1997-08-01 57.54 1997-09-01 57.14 1997-10-01 57.14 1997-11-01 57.20 1997-12-01 57.14 1998-01-01 57.88 1998-02-01 58.10 1998-03-01 58.10 1998-04-01 58.16 1998-05-01 58.33 1998-06-01 58.27 1998-07-01 58.27 1998-08-01 58.27 1998-09-01 58.22 1998-10-01 58.22 1998-11-01 58.67 1998-12-01 58.78 1999-01-01 59.35 1999-02-01 59.29 1999-03-01 59.29 1999-04-01 59.35 1999-05-01 59.12 1999-06-01 59.18 1999-07-01 59.12 1999-08-01 59.24 1999-09-01 59.24 1999-10-01 59.18 1999-11-01 59.29 1999-12-01 59.41 2000-01-01 60.09 2000-02-01 60.48 2000-03-01 60.65 2000-04-01 60.82 2000-05-01 60.82 2000-06-01 60.88 2000-07-01 60.94 2000-08-01 60.94 2000-09-01 61.11 2000-10-01 60.99 2000-11-01 61.16 2000-12-01 61.22 2001-01-01 61.80 2001-02-01 62.00 2001-03-01 62.01 2001-04-01 62.25 2001-05-01 62.27 2001-06-01 62.28 2001-07-01 62.36 2001-08-01 62.41 2001-09-01 62.44 2001-10-01 62.50 2001-11-01 62.69 2001-12-01 62.88 2002-01-01 63.29 2002-02-01 63.67 2002-03-01 63.71 2002-04-01 64.02 2002-05-01 64.04 2002-06-01 64.15 2002-07-01 64.21 2002-08-01 64.27 2002-09-01 64.28 2002-10-01 64.40 2002-11-01 64.57 2002-12-01 64.71 2003-01-01 65.26 2003-02-01 66.69 2003-03-01 66.85 2003-04-01 66.91 2003-05-01 66.92 2003-06-01 66.99 2003-07-01 66.96 2003-08-01 66.97 2003-09-01 67.07 2003-10-01 67.08 2003-11-01 67.42 2003-12-01 67.47 2004-01-01 68.10 2004-02-01 68.85 2004-03-01 69.29 2004-04-01 69.35 2004-05-01 69.47 2004-06-01 69.48 2004-07-01 69.52 2004-08-01 69.48 2004-09-01 69.57 2004-10-01 69.42 2004-11-01 69.53 2004-12-01 69.53 2005-01-01 69.87 2005-02-01 70.00 2005-03-01 70.08 2005-04-01 70.10 2005-05-01 70.33 2005-06-01 70.34 2005-07-01 70.32 2005-08-01 70.39 2005-09-01 70.42 2005-10-01 70.51 2005-11-01 71.56 2005-12-01 71.63 2006-01-01 72.15 2006-02-01 72.65 2006-03-01 72.98 2006-04-01 73.10 2006-05-01 72.99 2006-06-01 73.01 2006-07-01 73.08 2006-08-01 73.16 2006-09-01 73.34 2006-10-01 73.43 2006-11-01 73.49 2006-12-01 73.88 2007-01-01 74.47 2007-02-01 74.89 2007-03-01 75.16 2007-04-01 75.42 2007-05-01 75.54 2007-06-01 75.66 2007-07-01 75.67 2007-08-01 75.73 2007-09-01 75.83 2007-10-01 76.01 2007-11-01 76.55 2007-12-01 76.61 2008-01-01 77.93 2008-02-01 78.20 2008-03-01 78.47 2008-04-01 78.61 2008-05-01 78.60 2008-06-01 78.72 2008-07-01 78.80 2008-08-01 78.99 2008-09-01 79.09 2008-10-01 79.17 2008-11-01 79.47 2008-12-01 79.57 2009-01-01 80.72 2009-02-01 81.64 2009-03-01 81.81 2009-04-01 81.86 2009-05-01 81.89 2009-06-01 81.81 2009-07-01 81.80 2009-08-01 81.78 2009-09-01 82.02 2009-10-01 82.16 2009-11-01 82.30 2009-12-01 82.49 2010-01-01 83.18 2010-02-01 83.89 2010-03-01 84.23 2010-04-01 84.36 2010-05-01 84.23 2010-06-01 84.26 2010-07-01 84.70 2010-08-01 84.67 2010-09-01 84.92 2010-10-01 85.18 2010-11-01 85.44 2010-12-01 85.49 2011-01-01 86.88 2011-02-01 87.63 2011-03-01 87.94 2011-04-01 88.10 2011-05-01 88.23 2011-06-01 88.23 2011-07-01 88.33 2011-08-01 88.41 2011-09-01 88.48 2011-10-01 88.58 2011-11-01 88.76 2011-12-01 88.78 2012-01-01 89.95 2012-02-01 90.65 2012-03-01 90.92 2012-04-01 91.20 2012-05-01 91.26 2012-06-01 91.32 2012-07-01 91.37 2012-08-01 91.45 2012-09-01 91.46 2012-10-01 91.99 2012-11-01 92.17 2012-12-01 92.30 2013-01-01 93.43 2013-02-01 94.00 2013-03-01 94.02 2013-04-01 94.18 2013-05-01 94.14 2013-06-01 94.14 2013-07-01 94.17 2013-08-01 94.22 2013-09-01 94.37 2013-10-01 94.78 2013-11-01 94.98 2013-12-01 95.05 2014-01-01 96.11 2014-02-01 96.42 2014-03-01 96.61 2014-04-01 96.98 2014-05-01 96.91 2014-06-01 97.00 2014-07-01 97.12 2014-08-01 97.19 2014-09-01 97.39 2014-10-01 97.55 2014-11-01 97.93 2014-12-01 98.08 2015-01-01 98.67 2015-02-01 99.38 2015-03-01 99.99 2015-04-01 99.95 2015-05-01 99.96 2015-06-01 100.04 2015-07-01 100.07 2015-08-01 100.12 2015-09-01 100.21 2015-10-01 100.42 2015-11-01 100.59 2015-12-01 100.60 2016-01-01 101.33 2016-02-01 101.97 2016-03-01 102.71 2016-04-01 103.33 2016-05-01 103.81 2016-06-01 103.92 2016-07-01 103.90 2016-08-01 103.90 2016-09-01 103.95 2016-10-01 103.99 2016-11-01 104.14 2016-12-01 104.20 2017-01-01 105.01 2017-02-01 105.14 2017-03-01 105.40 2017-04-01 105.56 2017-05-01 105.63 2017-06-01 105.65 2017-07-01 105.67 2017-08-01 105.59 2017-09-01 106.01 2017-10-01 106.25 2017-11-01 106.63 2017-12-01 106.76 2018-01-01 107.88 2018-02-01 108.31 2018-03-01 108.47 2018-04-01 108.71 2018-05-01 108.75 2018-06-01 108.75 2018-07-01 108.84 2018-08-01 109.03 2018-09-01 109.18 2018-10-01 109.43