Month Index 2015=100 1996-01-01 59.24 1996-02-01 59.43 1996-03-01 59.49 1996-04-01 59.71 1996-05-01 59.86 1996-06-01 60.06 1996-07-01 60.47 1996-08-01 60.58 1996-09-01 60.42 1996-10-01 60.49 1996-11-01 60.41 1996-12-01 60.58 1997-01-01 60.77 1997-02-01 60.98 1997-03-01 61.04 1997-04-01 61.22 1997-05-01 61.39 1997-06-01 61.56 1997-07-01 61.98 1997-08-01 62.04 1997-09-01 61.85 1997-10-01 61.93 1997-11-01 61.93 1997-12-01 62.12 1998-01-01 62.37 1998-02-01 62.55 1998-03-01 62.62 1998-04-01 62.98 1998-05-01 63.09 1998-06-01 63.28 1998-07-01 63.66 1998-08-01 63.80 1998-09-01 63.61 1998-10-01 63.66 1998-11-01 63.59 1998-12-01 63.79 1999-01-01 63.99 1999-02-01 64.22 1999-03-01 64.27 1999-04-01 64.63 1999-05-01 64.75 1999-06-01 64.90 1999-07-01 65.32 1999-08-01 65.49 1999-09-01 65.18 1999-10-01 65.24 1999-11-01 65.17 1999-12-01 65.41 2000-01-01 65.62 2000-02-01 65.91 2000-03-01 65.97 2000-04-01 66.31 2000-05-01 66.44 2000-06-01 66.71 2000-07-01 67.35 2000-08-01 67.49 2000-09-01 67.10 2000-10-01 67.22 2000-11-01 67.15 2000-12-01 67.88 2001-01-01 67.80 2001-02-01 68.08 2001-03-01 68.20 2001-04-01 68.63 2001-05-01 68.82 2001-06-01 69.14 2001-07-01 69.79 2001-08-01 69.95 2001-09-01 69.54 2001-10-01 69.70 2001-11-01 69.72 2001-12-01 70.32 2002-01-01 70.61 2002-02-01 70.95 2002-03-01 71.20 2002-04-01 71.50 2002-05-01 71.86 2002-06-01 72.13 2002-07-01 72.81 2002-08-01 73.04 2002-09-01 72.58 2002-10-01 72.68 2002-11-01 72.64 2002-12-01 73.30 2003-01-01 73.15 2003-02-01 73.37 2003-03-01 73.56 2003-04-01 73.91 2003-05-01 74.05 2003-06-01 74.39 2003-07-01 74.97 2003-08-01 75.28 2003-09-01 74.84 2003-10-01 74.88 2003-11-01 74.81 2003-12-01 75.42 2004-01-01 75.22 2004-02-01 75.50 2004-03-01 75.65 2004-04-01 75.97 2004-05-01 76.24 2004-06-01 76.63 2004-07-01 77.19 2004-08-01 77.48 2004-09-01 77.07 2004-10-01 77.02 2004-11-01 76.95 2004-12-01 77.52 2005-01-01 77.31 2005-02-01 77.66 2005-03-01 77.79 2005-04-01 78.15 2005-05-01 78.49 2005-06-01 78.72 2005-07-01 79.36 2005-08-01 79.66 2005-09-01 79.20 2005-10-01 79.15 2005-11-01 79.01 2005-12-01 79.58 2006-01-01 79.40 2006-02-01 79.80 2006-03-01 79.90 2006-04-01 80.34 2006-05-01 80.57 2006-06-01 80.87 2006-07-01 81.54 2006-08-01 81.79 2006-09-01 81.38 2006-10-01 81.40 2006-11-01 81.36 2006-12-01 81.91 2007-01-01 81.90 2007-02-01 82.32 2007-03-01 82.51 2007-04-01 83.05 2007-05-01 83.31 2007-06-01 83.66 2007-07-01 84.43 2007-08-01 84.73 2007-09-01 84.19 2007-10-01 84.26 2007-11-01 84.20 2007-12-01 84.87 2008-01-01 84.78 2008-02-01 85.30 2008-03-01 85.72 2008-04-01 86.14 2008-05-01 86.52 2008-06-01 86.97 2008-07-01 87.88 2008-08-01 88.20 2008-09-01 87.65 2008-10-01 87.71 2008-11-01 87.50 2008-12-01 88.08 2009-01-01 87.72 2009-02-01 88.14 2009-03-01 88.10 2009-04-01 88.53 2009-05-01 88.69 2009-06-01 88.92 2009-07-01 89.56 2009-08-01 89.79 2009-09-01 89.02 2009-10-01 89.00 2009-11-01 88.75 2009-12-01 89.36 2010-01-01 88.95 2010-02-01 89.36 2010-03-01 89.53 2010-04-01 89.84 2010-05-01 90.05 2010-06-01 90.28 2010-07-01 90.97 2010-08-01 91.12 2010-09-01 90.57 2010-10-01 90.64 2010-11-01 90.34 2010-12-01 91.00 2011-01-01 90.89 2011-02-01 91.36 2011-03-01 91.55 2011-04-01 91.87 2011-05-01 92.17 2011-06-01 92.58 2011-07-01 93.38 2011-08-01 93.56 2011-09-01 93.06 2011-10-01 92.89 2011-11-01 92.52 2011-12-01 93.24 2012-01-01 92.81 2012-02-01 93.32 2012-03-01 93.43 2012-04-01 94.03 2012-05-01 94.29 2012-06-01 94.65 2012-07-01 95.62 2012-08-01 95.77 2012-09-01 95.03 2012-10-01 94.77 2012-11-01 94.47 2012-12-01 95.27 2013-01-01 95.32 2013-02-01 95.59 2013-03-01 96.00 2013-04-01 96.27 2013-05-01 96.55 2013-06-01 96.85 2013-07-01 97.58 2013-08-01 97.74 2013-09-01 97.25 2013-10-01 97.04 2013-11-01 96.65 2013-12-01 96.80 2014-01-01 96.77 2014-02-01 97.15 2014-03-01 97.56 2014-04-01 97.87 2014-05-01 98.29 2014-06-01 98.60 2014-07-01 99.37 2014-08-01 99.50 2014-09-01 98.89 2014-10-01 98.72 2014-11-01 98.31 2014-12-01 98.45 2015-01-01 98.28 2015-02-01 98.74 2015-03-01 99.02 2015-04-01 99.53 2015-05-01 99.97 2015-06-01 100.42 2015-07-01 101.22 2015-08-01 101.54 2015-09-01 100.72 2015-10-01 100.59 2015-11-01 99.85 2015-12-01 100.11 2016-01-01 99.89 2016-02-01 100.34 2016-03-01 100.88 2016-04-01 101.35 2016-05-01 101.79 2016-06-01 102.21 2016-07-01 103.01 2016-08-01 103.30 2016-09-01 102.69 2016-10-01 102.42 2016-11-01 101.77 2016-12-01 102.03 2017-01-01 101.98 2017-02-01 102.51 2017-03-01 102.88 2017-04-01 103.92 2017-05-01 104.34 2017-06-01 104.91 2017-07-01 105.86 2017-08-01 106.34 2017-09-01 105.49 2017-10-01 105.16 2017-11-01 104.17 2017-12-01 104.33 2018-01-01 104.34 2018-02-01 104.69 2018-03-01 105.38 2018-04-01 106.05 2018-05-01 106.83 2018-06-01 107.31 2018-07-01 108.43 2018-08-01 108.81 2018-09-01 107.97 2018-10-01 107.45