Month Index 2015=100 1996-01-01 56.01 1996-02-01 56.01 1996-03-01 56.01 1996-04-01 56.01 1996-05-01 56.13 1996-06-01 56.13 1996-07-01 56.13 1996-08-01 56.13 1996-09-01 56.63 1996-10-01 57.09 1996-11-01 57.20 1996-12-01 57.09 1997-01-01 57.37 1997-02-01 57.59 1997-03-01 57.59 1997-04-01 57.59 1997-05-01 57.48 1997-06-01 57.59 1997-07-01 57.93 1997-08-01 57.93 1997-09-01 58.44 1997-10-01 58.50 1997-11-01 58.83 1997-12-01 59.00 1998-01-01 59.12 1998-02-01 59.17 1998-03-01 60.58 1998-04-01 60.53 1998-05-01 60.58 1998-06-01 60.58 1998-07-01 60.58 1998-08-01 60.02 1998-09-01 60.70 1998-10-01 60.75 1998-11-01 61.20 1998-12-01 61.99 1999-01-01 61.99 1999-02-01 61.99 1999-03-01 61.94 1999-04-01 61.94 1999-05-01 61.94 1999-06-01 61.94 1999-07-01 62.28 1999-08-01 62.90 1999-09-01 63.35 1999-10-01 63.40 1999-11-01 63.40 1999-12-01 63.80 2000-01-01 63.91 2000-02-01 63.91 2000-03-01 63.91 2000-04-01 63.91 2000-05-01 63.91 2000-06-01 63.91 2000-07-01 64.19 2000-08-01 65.15 2000-09-01 65.49 2000-10-01 65.49 2000-11-01 65.49 2000-12-01 66.22 2001-01-01 67.75 2001-02-01 67.69 2001-03-01 67.77 2001-04-01 67.77 2001-05-01 67.87 2001-06-01 68.68 2001-07-01 69.58 2001-08-01 69.88 2001-09-01 71.60 2001-10-01 71.60 2001-11-01 71.40 2001-12-01 71.40 2002-01-01 73.03 2002-02-01 71.89 2002-03-01 71.89 2002-04-01 71.98 2002-05-01 71.99 2002-06-01 72.25 2002-07-01 72.24 2002-08-01 72.25 2002-09-01 73.07 2002-10-01 73.07 2002-11-01 72.99 2002-12-01 72.97 2003-01-01 74.28 2003-02-01 74.28 2003-03-01 74.53 2003-04-01 74.20 2003-05-01 74.20 2003-06-01 74.18 2003-07-01 74.18 2003-08-01 74.45 2003-09-01 73.51 2003-10-01 75.19 2003-11-01 75.22 2003-12-01 75.27 2004-01-01 75.97 2004-02-01 75.99 2004-03-01 76.24 2004-04-01 76.23 2004-05-01 77.70 2004-06-01 77.70 2004-07-01 77.70 2004-08-01 77.70 2004-09-01 78.09 2004-10-01 78.41 2004-11-01 78.43 2004-12-01 78.43 2005-01-01 79.74 2005-02-01 79.90 2005-03-01 79.90 2005-04-01 80.29 2005-05-01 80.32 2005-06-01 80.39 2005-07-01 80.17 2005-08-01 81.60 2005-09-01 81.89 2005-10-01 81.97 2005-11-01 81.93 2005-12-01 81.93 2006-01-01 81.93 2006-02-01 81.97 2006-03-01 82.04 2006-04-01 82.04 2006-05-01 82.04 2006-06-01 82.02 2006-07-01 82.17 2006-08-01 84.09 2006-09-01 84.98 2006-10-01 87.07 2006-11-01 87.66 2006-12-01 87.65 2007-01-01 88.35 2007-02-01 88.28 2007-03-01 85.37 2007-04-01 87.40 2007-05-01 87.40 2007-06-01 87.40 2007-07-01 87.33 2007-08-01 88.58 2007-09-01 88.93 2007-10-01 88.87 2007-11-01 88.97 2007-12-01 88.98 2008-01-01 90.72 2008-02-01 90.65 2008-03-01 90.89 2008-04-01 91.70 2008-05-01 92.03 2008-06-01 92.18 2008-07-01 92.18 2008-08-01 93.67 2008-09-01 97.23 2008-10-01 97.45 2008-11-01 96.11 2008-12-01 96.22 2009-01-01 96.41 2009-02-01 96.47 2009-03-01 97.97 2009-04-01 98.04 2009-05-01 98.44 2009-06-01 98.72 2009-07-01 98.92 2009-08-01 98.92 2009-09-01 100.72 2009-10-01 101.89 2009-11-01 101.89 2009-12-01 101.89 2010-01-01 102.04 2010-02-01 102.14 2010-03-01 102.17 2010-04-01 102.17 2010-05-01 102.20 2010-06-01 102.20 2010-07-01 102.18 2010-08-01 102.37 2010-09-01 104.75 2010-10-01 104.83 2010-11-01 104.91 2010-12-01 105.50 2011-01-01 79.49 2011-02-01 79.49 2011-03-01 79.32 2011-04-01 79.40 2011-05-01 79.78 2011-06-01 80.16 2011-07-01 80.43 2011-08-01 80.43 2011-09-01 83.40 2011-10-01 84.44 2011-11-01 84.44 2011-12-01 84.43 2012-01-01 84.85 2012-02-01 84.92 2012-03-01 86.37 2012-04-01 86.40 2012-05-01 86.45 2012-06-01 86.60 2012-07-01 86.61 2012-08-01 86.63 2012-09-01 86.77 2012-10-01 87.85 2012-11-01 88.01 2012-12-01 88.01 2013-01-01 90.25 2013-02-01 90.38 2013-03-01 90.38 2013-04-01 90.38 2013-05-01 90.44 2013-06-01 90.51 2013-07-01 90.58 2013-08-01 90.60 2013-09-01 92.07 2013-10-01 92.39 2013-11-01 92.56 2013-12-01 93.95 2014-01-01 94.08 2014-02-01 94.08 2014-03-01 94.08 2014-04-01 94.15 2014-05-01 94.21 2014-06-01 94.21 2014-07-01 94.43 2014-08-01 94.43 2014-09-01 95.52 2014-10-01 96.96 2014-11-01 96.97 2014-12-01 97.08 2015-01-01 97.92 2015-02-01 99.99 2015-03-01 99.56 2015-04-01 99.56 2015-05-01 99.66 2015-06-01 99.66 2015-07-01 100.09 2015-08-01 100.49 2015-09-01 101.08 2015-10-01 100.82 2015-11-01 100.56 2015-12-01 100.60 2016-01-01 101.70 2016-02-01 103.82 2016-03-01 104.06 2016-04-01 103.72 2016-05-01 104.04 2016-06-01 104.00 2016-07-01 104.36 2016-08-01 104.50 2016-09-01 106.19 2016-10-01 105.64 2016-11-01 105.85 2016-12-01 105.82 2017-01-01 106.64 2017-02-01 106.66 2017-03-01 106.77 2017-04-01 106.73 2017-05-01 106.73 2017-06-01 106.73 2017-07-01 107.66 2017-08-01 108.28 2017-09-01 109.17 2017-10-01 109.36 2017-11-01 109.55 2017-12-01 109.37 2018-01-01 110.12 2018-02-01 110.35 2018-03-01 110.42 2018-04-01 110.40 2018-05-01 110.60 2018-06-01 110.54 2018-07-01 110.86 2018-08-01 110.86 2018-09-01 113.23 2018-10-01 113.77