Month Index 2015=100 1996-01-01 44.62 1996-02-01 44.76 1996-03-01 44.92 1996-04-01 45.07 1996-05-01 45.27 1996-06-01 45.40 1996-07-01 45.45 1996-08-01 45.60 1996-09-01 45.79 1996-10-01 46.10 1996-11-01 46.60 1996-12-01 46.90 1997-01-01 47.25 1997-02-01 47.68 1997-03-01 47.88 1997-04-01 47.99 1997-05-01 48.00 1997-06-01 48.13 1997-07-01 48.32 1997-08-01 48.40 1997-09-01 48.63 1997-10-01 48.56 1997-11-01 48.48 1997-12-01 48.48 1998-01-01 48.50 1998-02-01 48.17 1998-03-01 47.94 1998-04-01 47.83 1998-05-01 47.77 1998-06-01 47.63 1998-07-01 47.44 1998-08-01 47.25 1998-09-01 46.91 1998-10-01 46.65 1998-11-01 46.23 1998-12-01 45.88 1999-01-01 45.45 1999-02-01 45.11 1999-03-01 44.84 1999-04-01 44.76 1999-05-01 44.85 1999-06-01 44.87 1999-07-01 45.06 1999-08-01 45.30 1999-09-01 45.69 1999-10-01 46.15 1999-11-01 46.66 1999-12-01 47.24 2000-01-01 48.09 2000-02-01 48.67 2000-03-01 49.28 2000-04-01 49.94 2000-05-01 50.51 2000-06-01 51.13 2000-07-01 51.88 2000-08-01 52.51 2000-09-01 53.22 2000-10-01 54.47 2000-11-01 55.54 2000-12-01 56.49 2001-01-01 57.52 2001-02-01 58.24 2001-03-01 58.85 2001-04-01 59.54 2001-05-01 60.15 2001-06-01 60.69 2001-07-01 61.21 2001-08-01 61.92 2001-09-01 62.27 2001-10-01 62.22 2001-11-01 62.10 2001-12-01 61.87 2002-01-01 61.67 2002-02-01 61.46 2002-03-01 61.19 2002-04-01 60.94 2002-05-01 60.73 2002-06-01 60.45 2002-07-01 60.06 2002-08-01 59.74 2002-09-01 59.45 2002-10-01 59.11 2002-11-01 59.02 2002-12-01 58.90 2003-01-01 58.99 2003-02-01 59.26 2003-03-01 59.61 2003-04-01 60.03 2003-05-01 60.12 2003-06-01 60.17 2003-07-01 60.28 2003-08-01 60.40 2003-09-01 60.56 2003-10-01 60.59 2003-11-01 60.71 2003-12-01 60.94 2004-01-01 61.07 2004-02-01 60.97 2004-03-01 60.74 2004-04-01 60.51 2004-05-01 60.58 2004-06-01 60.81 2004-07-01 61.03 2004-08-01 61.22 2004-09-01 61.59 2004-10-01 62.04 2004-11-01 62.60 2004-12-01 62.95 2005-01-01 63.50 2005-02-01 64.26 2005-03-01 65.13 2005-04-01 66.27 2005-05-01 67.40 2005-06-01 68.28 2005-07-01 69.56 2005-08-01 70.82 2005-09-01 72.63 2005-10-01 73.66 2005-11-01 74.44 2005-12-01 75.22 2006-01-01 76.41 2006-02-01 77.01 2006-03-01 77.60 2006-04-01 78.88 2006-05-01 78.43 2006-06-01 78.96 2006-07-01 79.09 2006-08-01 79.28 2006-09-01 78.91 2006-10-01 80.79 2006-11-01 81.12 2006-12-01 81.43 2007-01-01 82.00 2007-02-01 82.19 2007-03-01 82.31 2007-04-01 82.36 2007-05-01 81.15 2007-06-01 81.05 2007-07-01 80.91 2007-08-01 80.87 2007-09-01 80.74 2007-10-01 82.31 2007-11-01 82.41 2007-12-01 82.72 2008-01-01 83.29 2008-02-01 83.83 2008-03-01 84.37 2008-04-01 85.15 2008-05-01 84.53 2008-06-01 85.69 2008-07-01 87.24 2008-08-01 88.63 2008-09-01 89.90 2008-10-01 94.53 2008-11-01 95.81 2008-12-01 96.89 2009-01-01 96.86 2009-02-01 97.12 2009-03-01 97.12 2009-04-01 96.55 2009-05-01 93.78 2009-06-01 92.84 2009-07-01 91.58 2009-08-01 90.24 2009-09-01 89.28 2009-10-01 90.04 2009-11-01 88.94 2009-12-01 88.03 2010-01-01 87.23 2010-02-01 86.59 2010-03-01 86.21 2010-04-01 86.09 2010-05-01 84.19 2010-06-01 84.47 2010-07-01 84.70 2010-08-01 85.01 2010-09-01 85.16 2010-10-01 87.64 2010-11-01 88.02 2010-12-01 88.38 2011-01-01 89.48 2011-02-01 90.14 2011-03-01 90.80 2011-04-01 91.61 2011-05-01 90.65 2011-06-01 91.34 2011-07-01 92.06 2011-08-01 92.73 2011-09-01 93.63 2011-10-01 96.47 2011-11-01 97.19 2011-12-01 97.97 2012-01-01 99.25 2012-02-01 100.12 2012-03-01 100.79 2012-04-01 101.31 2012-05-01 100.12 2012-06-01 100.56 2012-07-01 100.97 2012-08-01 101.36 2012-09-01 101.91 2012-10-01 104.09 2012-11-01 104.67 2012-12-01 104.89 2013-01-01 105.22 2013-02-01 105.30 2013-03-01 105.64 2013-04-01 105.59 2013-05-01 103.41 2013-06-01 103.33 2013-07-01 103.39 2013-08-01 103.43 2013-09-01 103.32 2013-10-01 105.38 2013-11-01 105.10 2013-12-01 104.96 2014-01-01 104.92 2014-02-01 104.82 2014-03-01 104.68 2014-04-01 104.52 2014-05-01 102.37 2014-06-01 102.39 2014-07-01 102.63 2014-08-01 102.50 2014-09-01 102.58 2014-10-01 104.58 2014-11-01 104.43 2014-12-01 104.21 2015-01-01 103.73 2015-02-01 103.44 2015-03-01 103.56 2015-04-01 102.98 2015-05-01 97.12 2015-06-01 96.65 2015-07-01 96.32 2015-08-01 96.11 2015-09-01 95.96 2015-10-01 101.26 2015-11-01 101.29 2015-12-01 101.58 2016-01-01 101.06 2016-02-01 100.77 2016-03-01 100.23 2016-04-01 99.25 2016-05-01 98.81 2016-06-01 98.22 2016-07-01 97.69 2016-08-01 97.79 2016-09-01 98.20 2016-10-01 97.71 2016-11-01 98.19 2016-12-01 98.62 2017-01-01 97.71 2017-02-01 98.13 2017-03-01 98.89 2017-04-01 98.96 2017-05-01 98.08 2017-06-01 97.88 2017-07-01 97.81 2017-08-01 97.55 2017-09-01 97.77 2017-10-01 97.64 2017-11-01 98.58 2017-12-01 98.99 2018-01-01 99.88 2018-02-01 100.12 2018-03-01 100.05 2018-04-01 99.78 2018-05-01 99.44 2018-06-01 98.89 2018-07-01 98.89 2018-08-01 99.11 2018-09-01 100.16 2018-10-01 101.16