Month Index 2015=100 1996-01-01 44.21 1996-02-01 48.23 1996-03-01 51.13 1996-04-01 55.31 1996-05-01 55.70 1996-06-01 56.39 1996-07-01 56.44 1996-08-01 45.46 1996-09-01 43.93 1996-10-01 42.80 1996-11-01 43.60 1996-12-01 44.32 1997-01-01 46.52 1997-02-01 46.62 1997-03-01 47.59 1997-04-01 48.34 1997-05-01 50.62 1997-06-01 51.10 1997-07-01 51.53 1997-08-01 48.55 1997-09-01 46.27 1997-10-01 46.56 1997-11-01 46.93 1997-12-01 47.75 1998-01-01 49.22 1998-02-01 51.54 1998-03-01 53.33 1998-04-01 54.66 1998-05-01 55.61 1998-06-01 55.92 1998-07-01 56.15 1998-08-01 53.61 1998-09-01 49.95 1998-10-01 49.29 1998-11-01 50.22 1998-12-01 49.93 1999-01-01 51.18 1999-02-01 51.91 1999-03-01 52.79 1999-04-01 53.28 1999-05-01 53.63 1999-06-01 55.06 1999-07-01 53.92 1999-08-01 49.89 1999-09-01 46.18 1999-10-01 46.39 1999-11-01 46.67 1999-12-01 47.42 2000-01-01 48.45 2000-02-01 49.97 2000-03-01 49.93 2000-04-01 49.18 2000-05-01 49.22 2000-06-01 49.28 2000-07-01 50.33 2000-08-01 46.84 2000-09-01 44.74 2000-10-01 45.51 2000-11-01 45.51 2000-12-01 46.19 2001-01-01 45.99 2001-02-01 46.45 2001-03-01 47.76 2001-04-01 49.26 2001-05-01 51.74 2001-06-01 54.34 2001-07-01 55.47 2001-08-01 54.18 2001-09-01 52.26 2001-10-01 51.24 2001-11-01 51.63 2001-12-01 53.87 2002-01-01 60.23 2002-02-01 64.33 2002-03-01 67.30 2002-04-01 67.31 2002-05-01 68.93 2002-06-01 67.26 2002-07-01 63.10 2002-08-01 54.15 2002-09-01 51.89 2002-10-01 53.34 2002-11-01 54.48 2002-12-01 56.65 2003-01-01 58.09 2003-02-01 59.04 2003-03-01 60.42 2003-04-01 62.22 2003-05-01 61.91 2003-06-01 61.86 2003-07-01 63.03 2003-08-01 58.40 2003-09-01 56.18 2003-10-01 54.84 2003-11-01 55.83 2003-12-01 56.36 2004-01-01 57.27 2004-02-01 57.66 2004-03-01 59.61 2004-04-01 59.92 2004-05-01 61.32 2004-06-01 62.61 2004-07-01 64.19 2004-08-01 58.72 2004-09-01 57.79 2004-10-01 57.35 2004-11-01 57.24 2004-12-01 59.33 2005-01-01 60.65 2005-02-01 60.99 2005-03-01 62.18 2005-04-01 60.97 2005-05-01 62.53 2005-06-01 65.70 2005-07-01 64.50 2005-08-01 60.13 2005-09-01 57.52 2005-10-01 57.10 2005-11-01 60.44 2005-12-01 59.81 2006-01-01 62.20 2006-02-01 64.05 2006-03-01 64.90 2006-04-01 65.26 2006-05-01 66.70 2006-06-01 68.66 2006-07-01 71.30 2006-08-01 71.14 2006-09-01 70.39 2006-10-01 69.15 2006-11-01 69.62 2006-12-01 69.48 2007-01-01 74.32 2007-02-01 72.68 2007-03-01 73.69 2007-04-01 77.03 2007-05-01 74.69 2007-06-01 75.45 2007-07-01 77.53 2007-08-01 72.45 2007-09-01 72.44 2007-10-01 74.13 2007-11-01 77.06 2007-12-01 76.35 2008-01-01 80.38 2008-02-01 79.91 2008-03-01 80.41 2008-04-01 83.64 2008-05-01 84.97 2008-06-01 84.59 2008-07-01 83.12 2008-08-01 78.76 2008-09-01 76.48 2008-10-01 76.78 2008-11-01 75.30 2008-12-01 76.75 2009-01-01 77.86 2009-02-01 76.34 2009-03-01 77.73 2009-04-01 75.56 2009-05-01 75.59 2009-06-01 73.78 2009-07-01 75.64 2009-08-01 70.59 2009-09-01 67.51 2009-10-01 68.15 2009-11-01 67.28 2009-12-01 69.18 2010-01-01 73.13 2010-02-01 75.45 2010-03-01 82.45 2010-04-01 86.43 2010-05-01 81.17 2010-06-01 80.45 2010-07-01 82.76 2010-08-01 80.20 2010-09-01 81.47 2010-10-01 79.97 2010-11-01 84.29 2010-12-01 88.10 2011-01-01 87.10 2011-02-01 94.65 2011-03-01 95.18 2011-04-01 96.24 2011-05-01 94.12 2011-06-01 89.39 2011-07-01 89.44 2011-08-01 84.12 2011-09-01 81.14 2011-10-01 78.40 2011-11-01 80.07 2011-12-01 80.77 2012-01-01 83.67 2012-02-01 84.58 2012-03-01 88.38 2012-04-01 86.52 2012-05-01 84.40 2012-06-01 89.02 2012-07-01 89.94 2012-08-01 89.65 2012-09-01 88.76 2012-10-01 90.98 2012-11-01 89.73 2012-12-01 90.32 2013-01-01 93.79 2013-02-01 94.78 2013-03-01 98.48 2013-04-01 100.98 2013-05-01 105.85 2013-06-01 104.63 2013-07-01 111.05 2013-08-01 102.71 2013-09-01 95.52 2013-10-01 93.79 2013-11-01 91.47 2013-12-01 92.66 2014-01-01 98.60 2014-02-01 98.25 2014-03-01 100.37 2014-04-01 99.60 2014-05-01 98.13 2014-06-01 96.30 2014-07-01 94.83 2014-08-01 90.00 2014-09-01 93.13 2014-10-01 90.45 2014-11-01 89.75 2014-12-01 91.10 2015-01-01 91.84 2015-02-01 97.18 2015-03-01 97.73 2015-04-01 104.63 2015-05-01 105.23 2015-06-01 106.64 2015-07-01 105.14 2015-08-01 102.49 2015-09-01 99.30 2015-10-01 98.22 2015-11-01 95.95 2015-12-01 95.65 2016-01-01 96.87 2016-02-01 101.04 2016-03-01 102.66 2016-04-01 103.55 2016-05-01 102.03 2016-06-01 102.98 2016-07-01 111.51 2016-08-01 103.49 2016-09-01 99.68 2016-10-01 95.46 2016-11-01 95.73 2016-12-01 100.36 2017-01-01 102.01 2017-02-01 105.70 2017-03-01 108.47 2017-04-01 109.57 2017-05-01 111.13 2017-06-01 112.49 2017-07-01 113.66 2017-08-01 109.38 2017-09-01 104.81 2017-10-01 106.41 2017-11-01 107.98 2017-12-01 109.88 2018-01-01 111.40 2018-02-01 113.82 2018-03-01 113.49 2018-04-01 112.81 2018-05-01 113.26 2018-06-01 114.48 2018-07-01 114.34 2018-08-01 109.83 2018-09-01 112.28 2018-10-01 110.45