Month Index 2015=100 1996-01-01 59.58 1996-02-01 59.65 1996-03-01 59.73 1996-04-01 59.73 1996-05-01 59.79 1996-06-01 59.79 1996-07-01 59.83 1996-08-01 59.94 1996-09-01 60.00 1996-10-01 60.06 1996-11-01 60.26 1996-12-01 60.33 1997-01-01 60.84 1997-02-01 61.06 1997-03-01 61.10 1997-04-01 61.30 1997-05-01 61.36 1997-06-01 61.46 1997-07-01 61.53 1997-08-01 61.76 1997-09-01 61.77 1997-10-01 61.82 1997-11-01 61.93 1997-12-01 61.94 1998-01-01 62.12 1998-02-01 62.17 1998-03-01 62.22 1998-04-01 62.29 1998-05-01 62.37 1998-06-01 62.41 1998-07-01 62.40 1998-08-01 62.41 1998-09-01 62.44 1998-10-01 62.57 1998-11-01 62.63 1998-12-01 62.64 1999-01-01 62.79 1999-02-01 63.04 1999-03-01 63.11 1999-04-01 63.21 1999-05-01 63.24 1999-06-01 63.28 1999-07-01 63.26 1999-08-01 63.27 1999-09-01 63.49 1999-10-01 63.60 1999-11-01 63.65 1999-12-01 63.69 2000-01-01 63.63 2000-02-01 63.75 2000-03-01 63.80 2000-04-01 63.89 2000-05-01 64.54 2000-06-01 64.63 2000-07-01 64.73 2000-08-01 64.80 2000-09-01 65.01 2000-10-01 65.31 2000-11-01 65.39 2000-12-01 65.39 2001-01-01 66.07 2001-02-01 66.21 2001-03-01 66.22 2001-04-01 66.43 2001-05-01 66.66 2001-06-01 66.95 2001-07-01 66.98 2001-08-01 67.01 2001-09-01 67.20 2001-10-01 67.60 2001-11-01 67.69 2001-12-01 67.71 2002-01-01 68.41 2002-02-01 68.70 2002-03-01 68.89 2002-04-01 69.12 2002-05-01 69.44 2002-06-01 69.59 2002-07-01 70.00 2002-08-01 70.12 2002-09-01 70.18 2002-10-01 70.32 2002-11-01 70.62 2002-12-01 70.63 2003-01-01 70.88 2003-02-01 71.17 2003-03-01 71.28 2003-04-01 71.31 2003-05-01 71.67 2003-06-01 71.69 2003-07-01 71.74 2003-08-01 71.80 2003-09-01 72.16 2003-10-01 72.31 2003-11-01 72.50 2003-12-01 72.48 2004-01-01 73.08 2004-02-01 73.37 2004-03-01 73.60 2004-04-01 73.66 2004-05-01 73.85 2004-06-01 74.06 2004-07-01 74.06 2004-08-01 74.26 2004-09-01 74.32 2004-10-01 74.77 2004-11-01 74.80 2004-12-01 74.68 2005-01-01 75.23 2005-02-01 75.43 2005-03-01 75.52 2005-04-01 75.58 2005-05-01 75.69 2005-06-01 76.35 2005-07-01 76.55 2005-08-01 76.76 2005-09-01 76.86 2005-10-01 76.99 2005-11-01 77.15 2005-12-01 77.36 2006-01-01 77.75 2006-02-01 77.77 2006-03-01 78.17 2006-04-01 78.19 2006-05-01 78.32 2006-06-01 78.42 2006-07-01 78.49 2006-08-01 78.56 2006-09-01 78.77 2006-10-01 78.85 2006-11-01 78.93 2006-12-01 79.09 2007-01-01 79.77 2007-02-01 79.99 2007-03-01 80.14 2007-04-01 80.52 2007-05-01 80.58 2007-06-01 80.58 2007-07-01 80.81 2007-08-01 80.86 2007-09-01 80.96 2007-10-01 81.30 2007-11-01 81.49 2007-12-01 81.66 2008-01-01 82.40 2008-02-01 82.94 2008-03-01 83.24 2008-04-01 83.77 2008-05-01 83.97 2008-06-01 83.95 2008-07-01 84.07 2008-08-01 84.08 2008-09-01 84.24 2008-10-01 84.26 2008-11-01 84.55 2008-12-01 84.56 2009-01-01 84.85 2009-02-01 85.28 2009-03-01 85.40 2009-04-01 85.78 2009-05-01 85.75 2009-06-01 85.80 2009-07-01 85.85 2009-08-01 85.90 2009-09-01 86.13 2009-10-01 86.34 2009-11-01 86.46 2009-12-01 86.50 2010-01-01 86.70 2010-02-01 86.81 2010-03-01 86.93 2010-04-01 87.13 2010-05-01 87.19 2010-06-01 87.39 2010-07-01 87.60 2010-08-01 87.97 2010-09-01 88.26 2010-10-01 88.39 2010-11-01 88.46 2010-12-01 88.46 2011-01-01 88.70 2011-02-01 88.82 2011-03-01 89.02 2011-04-01 89.24 2011-05-01 89.47 2011-06-01 89.67 2011-07-01 89.86 2011-08-01 90.02 2011-09-01 90.10 2011-10-01 90.52 2011-11-01 90.65 2011-12-01 91.14 2012-01-01 91.26 2012-02-01 91.31 2012-03-01 91.51 2012-04-01 91.69 2012-05-01 92.00 2012-06-01 92.02 2012-07-01 92.18 2012-08-01 92.35 2012-09-01 92.46 2012-10-01 92.84 2012-11-01 93.03 2012-12-01 93.06 2013-01-01 93.58 2013-02-01 93.76 2013-03-01 94.18 2013-04-01 94.37 2013-05-01 94.43 2013-06-01 94.87 2013-07-01 94.92 2013-08-01 94.97 2013-09-01 95.07 2013-10-01 95.38 2013-11-01 95.76 2013-12-01 95.96 2014-01-01 96.02 2014-02-01 96.06 2014-03-01 96.24 2014-04-01 96.49 2014-05-01 96.63 2014-06-01 96.64 2014-07-01 96.83 2014-08-01 96.90 2014-09-01 97.00 2014-10-01 97.21 2014-11-01 97.35 2014-12-01 97.54 2015-01-01 98.99 2015-02-01 99.27 2015-03-01 99.34 2015-04-01 99.54 2015-05-01 100.01 2015-06-01 100.22 2015-07-01 100.30 2015-08-01 100.22 2015-09-01 100.42 2015-10-01 100.48 2015-11-01 100.59 2015-12-01 100.61 2016-01-01 100.76 2016-02-01 100.85 2016-03-01 100.99 2016-04-01 101.09 2016-05-01 101.15 2016-06-01 101.15 2016-07-01 101.40 2016-08-01 101.50 2016-09-01 101.65 2016-10-01 101.67 2016-11-01 101.90 2016-12-01 102.11 2017-01-01 102.49 2017-02-01 102.75 2017-03-01 102.93 2017-04-01 103.13 2017-05-01 103.34 2017-06-01 103.47 2017-07-01 103.57 2017-08-01 103.91 2017-09-01 104.08 2017-10-01 104.16 2017-11-01 104.24 2017-12-01 104.51 2018-01-01 104.75 2018-02-01 104.92 2018-03-01 105.05 2018-04-01 105.07 2018-05-01 105.30 2018-06-01 105.35 2018-07-01 105.41 2018-08-01 106.49 2018-09-01 106.95 2018-10-01 106.99