Month Index 2015=100 1996-01-01 68.73 1996-02-01 69.36 1996-03-01 72.00 1996-04-01 71.21 1996-05-01 73.91 1996-06-01 71.59 1996-07-01 69.86 1996-08-01 64.82 1996-09-01 65.81 1996-10-01 66.21 1996-11-01 67.82 1996-12-01 68.93 1997-01-01 73.27 1997-02-01 69.74 1997-03-01 68.04 1997-04-01 68.82 1997-05-01 70.60 1997-06-01 70.11 1997-07-01 70.09 1997-08-01 68.95 1997-09-01 70.34 1997-10-01 71.09 1997-11-01 72.75 1997-12-01 71.31 1998-01-01 71.22 1998-02-01 70.23 1998-03-01 70.57 1998-04-01 73.03 1998-05-01 75.81 1998-06-01 77.57 1998-07-01 75.31 1998-08-01 73.99 1998-09-01 73.14 1998-10-01 71.91 1998-11-01 72.85 1998-12-01 73.22 1999-01-01 74.98 1999-02-01 74.59 1999-03-01 75.22 1999-04-01 75.42 1999-05-01 76.35 1999-06-01 75.54 1999-07-01 72.26 1999-08-01 68.76 1999-09-01 69.70 1999-10-01 71.46 1999-11-01 72.58 1999-12-01 73.41 2000-01-01 73.16 2000-02-01 73.88 2000-03-01 73.54 2000-04-01 75.56 2000-05-01 76.51 2000-06-01 76.41 2000-07-01 74.34 2000-08-01 73.13 2000-09-01 74.03 2000-10-01 74.50 2000-11-01 76.16 2000-12-01 75.69 2001-01-01 76.42 2001-02-01 75.99 2001-03-01 78.31 2001-04-01 79.59 2001-05-01 84.27 2001-06-01 83.70 2001-07-01 82.57 2001-08-01 77.67 2001-09-01 78.05 2001-10-01 79.36 2001-11-01 78.22 2001-12-01 79.36 2002-01-01 86.23 2002-02-01 85.05 2002-03-01 85.29 2002-04-01 85.33 2002-05-01 85.57 2002-06-01 85.10 2002-07-01 82.34 2002-08-01 79.24 2002-09-01 80.22 2002-10-01 81.11 2002-11-01 80.59 2002-12-01 80.67 2003-01-01 83.78 2003-02-01 84.53 2003-03-01 85.83 2003-04-01 86.68 2003-05-01 86.04 2003-06-01 88.79 2003-07-01 86.21 2003-08-01 84.75 2003-09-01 87.82 2003-10-01 85.86 2003-11-01 84.64 2003-12-01 83.26 2004-01-01 84.95 2004-02-01 82.57 2004-03-01 84.50 2004-04-01 86.02 2004-05-01 86.80 2004-06-01 88.35 2004-07-01 83.47 2004-08-01 77.21 2004-09-01 80.00 2004-10-01 80.33 2004-11-01 80.99 2004-12-01 82.18 2005-01-01 82.39 2005-02-01 84.02 2005-03-01 87.58 2005-04-01 86.11 2005-05-01 87.56 2005-06-01 86.47 2005-07-01 82.90 2005-08-01 79.49 2005-09-01 80.00 2005-10-01 80.73 2005-11-01 81.78 2005-12-01 83.23 2006-01-01 84.56 2006-02-01 85.62 2006-03-01 85.61 2006-04-01 86.22 2006-05-01 88.58 2006-06-01 88.54 2006-07-01 86.77 2006-08-01 84.48 2006-09-01 86.33 2006-10-01 85.10 2006-11-01 86.75 2006-12-01 85.79 2007-01-01 87.28 2007-02-01 86.02 2007-03-01 85.86 2007-04-01 88.91 2007-05-01 90.47 2007-06-01 91.72 2007-07-01 88.24 2007-08-01 86.28 2007-09-01 87.86 2007-10-01 88.51 2007-11-01 88.82 2007-12-01 88.38 2008-01-01 90.10 2008-02-01 88.38 2008-03-01 89.27 2008-04-01 91.05 2008-05-01 94.39 2008-06-01 95.33 2008-07-01 94.59 2008-08-01 88.16 2008-09-01 88.78 2008-10-01 90.74 2008-11-01 89.41 2008-12-01 89.22 2009-01-01 91.65 2009-02-01 91.61 2009-03-01 91.06 2009-04-01 91.67 2009-05-01 92.77 2009-06-01 90.74 2009-07-01 87.46 2009-08-01 83.76 2009-09-01 85.87 2009-10-01 87.82 2009-11-01 88.45 2009-12-01 88.31 2010-01-01 92.05 2010-02-01 91.90 2010-03-01 93.78 2010-04-01 95.31 2010-05-01 96.29 2010-06-01 96.38 2010-07-01 93.87 2010-08-01 89.59 2010-09-01 90.27 2010-10-01 90.65 2010-11-01 91.80 2010-12-01 92.72 2011-01-01 91.62 2011-02-01 92.42 2011-03-01 94.22 2011-04-01 93.19 2011-05-01 95.41 2011-06-01 95.09 2011-07-01 92.69 2011-08-01 90.73 2011-09-01 91.42 2011-10-01 92.44 2011-11-01 92.73 2011-12-01 93.37 2012-01-01 92.42 2012-02-01 94.09 2012-03-01 97.34 2012-04-01 97.12 2012-05-01 99.08 2012-06-01 100.87 2012-07-01 97.46 2012-08-01 94.46 2012-09-01 95.85 2012-10-01 98.86 2012-11-01 98.19 2012-12-01 98.04 2013-01-01 97.50 2013-02-01 97.65 2013-03-01 99.71 2013-04-01 101.09 2013-05-01 103.95 2013-06-01 105.60 2013-07-01 102.02 2013-08-01 98.95 2013-09-01 97.42 2013-10-01 97.32 2013-11-01 97.43 2013-12-01 98.20 2014-01-01 97.43 2014-02-01 96.86 2014-03-01 97.53 2014-04-01 96.77 2014-05-01 98.55 2014-06-01 98.04 2014-07-01 95.80 2014-08-01 92.97 2014-09-01 95.81 2014-10-01 97.93 2014-11-01 97.55 2014-12-01 97.44 2015-01-01 97.94 2015-02-01 98.81 2015-03-01 100.29 2015-04-01 100.36 2015-05-01 102.37 2015-06-01 101.08 2015-07-01 98.46 2015-08-01 97.55 2015-09-01 100.21 2015-10-01 102.31 2015-11-01 101.09 2015-12-01 99.52 2016-01-01 99.38 2016-02-01 99.29 2016-03-01 101.58 2016-04-01 101.63 2016-05-01 106.75 2016-06-01 103.79 2016-07-01 104.23 2016-08-01 104.72 2016-09-01 102.88 2016-10-01 102.81 2016-11-01 102.94 2016-12-01 103.64 2017-01-01 105.68 2017-02-01 106.96 2017-03-01 105.25 2017-04-01 104.46 2017-05-01 107.05 2017-06-01 105.38 2017-07-01 105.17 2017-08-01 104.66 2017-09-01 104.47 2017-10-01 106.42 2017-11-01 105.94 2017-12-01 105.94 2018-01-01 107.37 2018-02-01 106.50 2018-03-01 107.78 2018-04-01 107.70 2018-05-01 111.12 2018-06-01 110.00 2018-07-01 109.98 2018-08-01 109.90 2018-09-01 112.81 2018-10-01 111.87