Month Index 2015=100 1996-01-01 54.21 1996-02-01 54.32 1996-03-01 54.43 1996-04-01 54.60 1996-05-01 54.77 1996-06-01 54.99 1996-07-01 55.43 1996-08-01 55.93 1996-09-01 56.43 1996-10-01 56.43 1996-11-01 56.48 1996-12-01 56.48 1997-01-01 56.59 1997-02-01 56.76 1997-03-01 56.87 1997-04-01 57.15 1997-05-01 57.37 1997-06-01 57.64 1997-07-01 57.81 1997-08-01 57.98 1997-09-01 58.14 1997-10-01 58.36 1997-11-01 58.59 1997-12-01 58.86 1998-01-01 58.81 1998-02-01 58.81 1998-03-01 58.75 1998-04-01 58.97 1998-05-01 59.20 1998-06-01 59.42 1998-07-01 59.58 1998-08-01 59.75 1998-09-01 59.92 1998-10-01 60.08 1998-11-01 60.25 1998-12-01 60.41 1999-01-01 60.36 1999-02-01 60.30 1999-03-01 60.19 1999-04-01 60.30 1999-05-01 60.41 1999-06-01 60.52 1999-07-01 60.64 1999-08-01 60.80 1999-09-01 60.91 1999-10-01 61.13 1999-11-01 61.30 1999-12-01 61.52 2000-01-01 61.47 2000-02-01 61.41 2000-03-01 61.41 2000-04-01 61.52 2000-05-01 61.63 2000-06-01 61.80 2000-07-01 61.80 2000-08-01 61.74 2000-09-01 61.74 2000-10-01 62.13 2000-11-01 62.46 2000-12-01 62.79 2001-01-01 62.88 2001-02-01 62.94 2001-03-01 63.00 2001-04-01 63.16 2001-05-01 63.32 2001-06-01 63.47 2001-07-01 63.74 2001-08-01 64.01 2001-09-01 64.28 2001-10-01 64.08 2001-11-01 63.88 2001-12-01 63.69 2002-01-01 63.43 2002-02-01 63.21 2002-03-01 62.97 2002-04-01 63.24 2002-05-01 63.56 2002-06-01 63.72 2002-07-01 64.48 2002-08-01 65.17 2002-09-01 65.83 2002-10-01 66.23 2002-11-01 66.60 2002-12-01 66.96 2003-01-01 67.07 2003-02-01 67.22 2003-03-01 67.33 2003-04-01 67.31 2003-05-01 67.42 2003-06-01 67.42 2003-07-01 67.49 2003-08-01 67.58 2003-09-01 67.56 2003-10-01 67.59 2003-11-01 67.57 2003-12-01 67.60 2004-01-01 67.57 2004-02-01 67.54 2004-03-01 67.49 2004-04-01 67.66 2004-05-01 67.81 2004-06-01 67.90 2004-07-01 70.03 2004-08-01 70.35 2004-09-01 70.73 2004-10-01 72.08 2004-11-01 73.44 2004-12-01 74.81 2005-01-01 73.92 2005-02-01 73.08 2005-03-01 72.21 2005-04-01 71.75 2005-05-01 71.21 2005-06-01 70.65 2005-07-01 71.24 2005-08-01 71.71 2005-09-01 72.24 2005-10-01 72.43 2005-11-01 72.62 2005-12-01 72.76 2006-01-01 73.16 2006-02-01 72.76 2006-03-01 72.76 2006-04-01 73.16 2006-05-01 73.76 2006-06-01 74.37 2006-07-01 74.16 2006-08-01 73.96 2006-09-01 73.96 2006-10-01 74.16 2006-11-01 74.37 2006-12-01 74.57 2007-01-01 74.77 2007-02-01 74.77 2007-03-01 74.97 2007-04-01 75.17 2007-05-01 75.17 2007-06-01 75.17 2007-07-01 75.37 2007-08-01 75.37 2007-09-01 75.57 2007-10-01 75.38 2007-11-01 75.38 2007-12-01 75.38 2008-01-01 75.57 2008-02-01 75.57 2008-03-01 75.77 2008-04-01 75.77 2008-05-01 75.77 2008-06-01 75.57 2008-07-01 75.96 2008-08-01 76.16 2008-09-01 76.55 2008-10-01 76.74 2008-11-01 77.13 2008-12-01 77.33 2009-01-01 77.72 2009-02-01 78.31 2009-03-01 78.70 2009-04-01 78.89 2009-05-01 79.09 2009-06-01 79.28 2009-07-01 79.67 2009-08-01 80.26 2009-09-01 80.65 2009-10-01 81.04 2009-11-01 81.43 2009-12-01 81.82 2010-01-01 82.02 2010-02-01 82.02 2010-03-01 82.21 2010-04-01 82.21 2010-05-01 82.41 2010-06-01 82.60 2010-07-01 82.99 2010-08-01 83.38 2010-09-01 83.58 2010-10-01 83.58 2010-11-01 83.77 2010-12-01 83.77 2011-01-01 83.97 2011-02-01 84.17 2011-03-01 84.36 2011-04-01 84.56 2011-05-01 84.95 2011-06-01 85.34 2011-07-01 85.73 2011-08-01 86.31 2011-09-01 86.70 2011-10-01 86.90 2011-11-01 87.10 2011-12-01 87.10 2012-01-01 87.49 2012-02-01 87.88 2012-03-01 88.07 2012-04-01 88.66 2012-05-01 89.24 2012-06-01 89.63 2012-07-01 89.83 2012-08-01 89.83 2012-09-01 89.83 2012-10-01 90.22 2012-11-01 90.61 2012-12-01 91.00 2013-01-01 91.20 2013-02-01 91.39 2013-03-01 91.39 2013-04-01 91.59 2013-05-01 91.78 2013-06-01 91.98 2013-07-01 92.17 2013-08-01 92.37 2013-09-01 92.56 2013-10-01 92.76 2013-11-01 92.95 2013-12-01 93.34 2014-01-01 93.73 2014-02-01 94.13 2014-03-01 94.52 2014-04-01 94.91 2014-05-01 95.10 2014-06-01 95.49 2014-07-01 95.88 2014-08-01 96.27 2014-09-01 96.66 2014-10-01 97.05 2014-11-01 97.64 2014-12-01 98.03 2015-01-01 98.62 2015-02-01 98.81 2015-03-01 99.20 2015-04-01 99.59 2015-05-01 99.79 2015-06-01 100.18 2015-07-01 100.57 2015-08-01 100.57 2015-09-01 100.57 2015-10-01 100.57 2015-11-01 100.76 2015-12-01 100.76 2016-01-01 100.96 2016-02-01 101.35 2016-03-01 101.94 2016-04-01 102.33 2016-05-01 102.72 2016-06-01 102.91 2016-07-01 103.30 2016-08-01 103.69 2016-09-01 103.89 2016-10-01 104.28 2016-11-01 104.67 2016-12-01 105.06 2017-01-01 105.26 2017-02-01 105.65 2017-03-01 105.84 2017-04-01 106.23 2017-05-01 106.62 2017-06-01 107.21 2017-07-01 107.60 2017-08-01 107.99 2017-09-01 108.38 2017-10-01 108.97 2017-11-01 109.16 2017-12-01 109.36 2018-01-01 109.75 2018-02-01 109.94 2018-03-01 110.14 2018-04-01 110.33 2018-05-01 110.72 2018-06-01 111.11 2018-07-01 111.51 2018-08-01 111.90 2018-09-01 112.29 2018-10-01 112.68