Month Index 2015=100 1996-01-01 63.29 1996-02-01 64.04 1996-03-01 65.36 1996-04-01 65.68 1996-05-01 66.12 1996-06-01 65.13 1996-07-01 63.93 1996-08-01 62.29 1996-09-01 61.45 1996-10-01 60.92 1996-11-01 61.15 1996-12-01 61.85 1997-01-01 64.49 1997-02-01 63.66 1997-03-01 62.92 1997-04-01 63.67 1997-05-01 64.47 1997-06-01 64.57 1997-07-01 63.71 1997-08-01 62.73 1997-09-01 62.85 1997-10-01 62.94 1997-11-01 63.86 1997-12-01 64.35 1998-01-01 65.67 1998-02-01 65.22 1998-03-01 65.36 1998-04-01 66.53 1998-05-01 68.10 1998-06-01 68.11 1998-07-01 66.92 1998-08-01 66.29 1998-09-01 65.82 1998-10-01 65.59 1998-11-01 66.43 1998-12-01 67.66 1999-01-01 69.36 1999-02-01 69.43 1999-03-01 69.54 1999-04-01 69.92 1999-05-01 70.33 1999-06-01 68.83 1999-07-01 66.40 1999-08-01 64.96 1999-09-01 64.99 1999-10-01 65.48 1999-11-01 66.04 1999-12-01 66.69 2000-01-01 67.63 2000-02-01 68.18 2000-03-01 67.57 2000-04-01 68.67 2000-05-01 69.19 2000-06-01 69.01 2000-07-01 68.55 2000-08-01 67.49 2000-09-01 67.39 2000-10-01 67.39 2000-11-01 68.45 2000-12-01 69.20 2001-01-01 70.30 2001-02-01 70.00 2001-03-01 71.15 2001-04-01 72.54 2001-05-01 75.68 2001-06-01 75.74 2001-07-01 74.03 2001-08-01 72.03 2001-09-01 71.94 2001-10-01 72.40 2001-11-01 71.78 2001-12-01 73.25 2002-01-01 78.20 2002-02-01 77.34 2002-03-01 77.74 2002-04-01 77.82 2002-05-01 77.69 2002-06-01 76.30 2002-07-01 75.13 2002-08-01 73.77 2002-09-01 74.09 2002-10-01 74.29 2002-11-01 73.94 2002-12-01 74.52 2003-01-01 76.48 2003-02-01 77.02 2003-03-01 77.85 2003-04-01 78.44 2003-05-01 78.71 2003-06-01 79.26 2003-07-01 77.95 2003-08-01 77.09 2003-09-01 78.83 2003-10-01 78.21 2003-11-01 78.06 2003-12-01 78.06 2004-01-01 79.44 2004-02-01 78.62 2004-03-01 78.95 2004-04-01 79.24 2004-05-01 79.82 2004-06-01 79.71 2004-07-01 77.08 2004-08-01 74.77 2004-09-01 74.72 2004-10-01 74.68 2004-11-01 74.98 2004-12-01 76.56 2005-01-01 77.25 2005-02-01 78.47 2005-03-01 80.00 2005-04-01 79.39 2005-05-01 80.62 2005-06-01 80.07 2005-07-01 77.34 2005-08-01 75.99 2005-09-01 75.95 2005-10-01 76.18 2005-11-01 76.82 2005-12-01 78.19 2006-01-01 79.40 2006-02-01 80.11 2006-03-01 80.10 2006-04-01 80.59 2006-05-01 82.24 2006-06-01 82.16 2006-07-01 80.87 2006-08-01 80.37 2006-09-01 80.96 2006-10-01 80.54 2006-11-01 81.76 2006-12-01 82.21 2007-01-01 83.60 2007-02-01 83.43 2007-03-01 83.29 2007-04-01 85.31 2007-05-01 85.66 2007-06-01 85.50 2007-07-01 83.96 2007-08-01 83.07 2007-09-01 83.38 2007-10-01 84.28 2007-11-01 85.10 2007-12-01 85.63 2008-01-01 87.22 2008-02-01 86.43 2008-03-01 87.01 2008-04-01 88.31 2008-05-01 89.81 2008-06-01 89.47 2008-07-01 88.34 2008-08-01 85.96 2008-09-01 85.86 2008-10-01 86.75 2008-11-01 87.17 2008-12-01 88.05 2009-01-01 89.61 2009-02-01 90.20 2009-03-01 89.96 2009-04-01 90.15 2009-05-01 90.69 2009-06-01 89.48 2009-07-01 86.78 2009-08-01 84.22 2009-09-01 83.94 2009-10-01 84.45 2009-11-01 85.59 2009-12-01 86.29 2010-01-01 88.76 2010-02-01 89.50 2010-03-01 91.15 2010-04-01 92.37 2010-05-01 91.88 2010-06-01 91.91 2010-07-01 91.27 2010-08-01 89.49 2010-09-01 89.52 2010-10-01 89.84 2010-11-01 91.18 2010-12-01 92.59 2011-01-01 93.50 2011-02-01 94.70 2011-03-01 95.03 2011-04-01 94.88 2011-05-01 95.91 2011-06-01 94.16 2011-07-01 91.46 2011-08-01 89.00 2011-09-01 88.69 2011-10-01 89.27 2011-11-01 90.61 2011-12-01 91.46 2012-01-01 92.23 2012-02-01 94.28 2012-03-01 95.07 2012-04-01 94.59 2012-05-01 95.27 2012-06-01 96.60 2012-07-01 94.15 2012-08-01 93.10 2012-09-01 93.42 2012-10-01 94.52 2012-11-01 95.24 2012-12-01 96.86 2013-01-01 98.60 2013-02-01 98.77 2013-03-01 99.64 2013-04-01 100.49 2013-05-01 102.62 2013-06-01 103.38 2013-07-01 101.04 2013-08-01 98.65 2013-09-01 97.14 2013-10-01 96.46 2013-11-01 96.53 2013-12-01 98.93 2014-01-01 100.54 2014-02-01 99.95 2014-03-01 99.37 2014-04-01 99.11 2014-05-01 98.23 2014-06-01 97.88 2014-07-01 96.15 2014-08-01 94.25 2014-09-01 95.15 2014-10-01 95.95 2014-11-01 96.47 2014-12-01 96.83 2015-01-01 98.25 2015-02-01 99.84 2015-03-01 99.70 2015-04-01 100.81 2015-05-01 101.74 2015-06-01 101.15 2015-07-01 98.30 2015-08-01 98.05 2015-09-01 99.79 2015-10-01 101.17 2015-11-01 101.04 2015-12-01 100.15 2016-01-01 100.72 2016-02-01 101.35 2016-03-01 102.27 2016-04-01 102.83 2016-05-01 103.92 2016-06-01 103.20 2016-07-01 102.76 2016-08-01 101.98 2016-09-01 100.82 2016-10-01 100.71 2016-11-01 101.43 2016-12-01 103.15 2017-01-01 106.02 2017-02-01 109.54 2017-03-01 106.84 2017-04-01 106.12 2017-05-01 106.15 2017-06-01 104.59 2017-07-01 103.29 2017-08-01 102.18 2017-09-01 102.71 2017-10-01 105.05 2017-11-01 104.89 2017-12-01 105.66 2018-01-01 107.39 2018-02-01 107.20 2018-03-01 107.43 2018-04-01 107.70 2018-05-01 109.60 2018-06-01 108.63 2018-07-01 106.81 2018-08-01 106.18 2018-09-01 108.04 2018-10-01 108.62