Month Index 2015=100 1996-01-01 60.64 1996-02-01 61.73 1996-03-01 62.32 1996-04-01 62.77 1996-05-01 65.85 1996-06-01 67.23 1996-07-01 65.59 1996-08-01 62.45 1996-09-01 61.64 1996-10-01 61.04 1996-11-01 61.35 1996-12-01 61.23 1997-01-01 61.31 1997-02-01 62.05 1997-03-01 62.01 1997-04-01 62.99 1997-05-01 64.02 1997-06-01 65.64 1997-07-01 64.36 1997-08-01 63.98 1997-09-01 63.65 1997-10-01 64.23 1997-11-01 64.00 1997-12-01 64.13 1998-01-01 63.94 1998-02-01 64.13 1998-03-01 63.92 1998-04-01 64.98 1998-05-01 67.57 1998-06-01 69.68 1998-07-01 69.44 1998-08-01 67.78 1998-09-01 65.92 1998-10-01 64.31 1998-11-01 64.32 1998-12-01 64.32 1999-01-01 65.24 1999-02-01 66.22 1999-03-01 66.90 1999-04-01 67.43 1999-05-01 68.93 1999-06-01 69.08 1999-07-01 66.70 1999-08-01 64.20 1999-09-01 63.73 1999-10-01 64.32 1999-11-01 64.23 1999-12-01 63.82 2000-01-01 64.67 2000-02-01 65.38 2000-03-01 65.06 2000-04-01 65.90 2000-05-01 67.64 2000-06-01 68.77 2000-07-01 67.82 2000-08-01 65.63 2000-09-01 65.11 2000-10-01 64.63 2000-11-01 65.14 2000-12-01 65.98 2001-01-01 67.05 2001-02-01 67.47 2001-03-01 68.49 2001-04-01 70.21 2001-05-01 73.57 2001-06-01 75.54 2001-07-01 75.46 2001-08-01 71.95 2001-09-01 71.38 2001-10-01 70.99 2001-11-01 70.60 2001-12-01 70.89 2002-01-01 73.13 2002-02-01 73.67 2002-03-01 74.41 2002-04-01 75.96 2002-05-01 77.29 2002-06-01 78.29 2002-07-01 76.11 2002-08-01 73.58 2002-09-01 72.90 2002-10-01 73.26 2002-11-01 72.56 2002-12-01 72.98 2003-01-01 74.50 2003-02-01 74.34 2003-03-01 74.92 2003-04-01 76.48 2003-05-01 79.46 2003-06-01 82.61 2003-07-01 81.20 2003-08-01 78.61 2003-09-01 77.08 2003-10-01 76.99 2003-11-01 77.02 2003-12-01 76.86 2004-01-01 77.29 2004-02-01 77.48 2004-03-01 77.35 2004-04-01 78.06 2004-05-01 80.93 2004-06-01 82.89 2004-07-01 80.02 2004-08-01 75.98 2004-09-01 74.95 2004-10-01 74.62 2004-11-01 75.04 2004-12-01 75.99 2005-01-01 75.98 2005-02-01 76.06 2005-03-01 77.31 2005-04-01 78.49 2005-05-01 82.03 2005-06-01 82.66 2005-07-01 78.40 2005-08-01 75.47 2005-09-01 75.20 2005-10-01 75.85 2005-11-01 76.88 2005-12-01 77.75 2006-01-01 77.24 2006-02-01 77.21 2006-03-01 77.10 2006-04-01 77.62 2006-05-01 80.73 2006-06-01 80.91 2006-07-01 80.30 2006-08-01 78.77 2006-09-01 77.94 2006-10-01 78.14 2006-11-01 78.93 2006-12-01 78.89 2007-01-01 78.35 2007-02-01 78.34 2007-03-01 78.44 2007-04-01 79.23 2007-05-01 82.58 2007-06-01 85.05 2007-07-01 82.64 2007-08-01 81.80 2007-09-01 82.18 2007-10-01 83.47 2007-11-01 83.59 2007-12-01 83.45 2008-01-01 84.37 2008-02-01 84.98 2008-03-01 85.93 2008-04-01 87.67 2008-05-01 89.74 2008-06-01 90.72 2008-07-01 90.08 2008-08-01 86.95 2008-09-01 85.54 2008-10-01 85.63 2008-11-01 86.21 2008-12-01 85.47 2009-01-01 85.37 2009-02-01 85.77 2009-03-01 86.46 2009-04-01 87.04 2009-05-01 89.49 2009-06-01 90.06 2009-07-01 86.43 2009-08-01 82.47 2009-09-01 81.71 2009-10-01 82.46 2009-11-01 84.47 2009-12-01 85.13 2010-01-01 84.50 2010-02-01 83.81 2010-03-01 84.66 2010-04-01 86.45 2010-05-01 89.69 2010-06-01 92.94 2010-07-01 91.27 2010-08-01 88.67 2010-09-01 86.87 2010-10-01 87.59 2010-11-01 88.74 2010-12-01 89.11 2011-01-01 88.83 2011-02-01 90.73 2011-03-01 91.34 2011-04-01 91.01 2011-05-01 94.25 2011-06-01 94.90 2011-07-01 91.07 2011-08-01 87.61 2011-09-01 87.21 2011-10-01 88.51 2011-11-01 89.23 2011-12-01 89.61 2012-01-01 88.90 2012-02-01 89.22 2012-03-01 90.04 2012-04-01 91.04 2012-05-01 93.26 2012-06-01 98.54 2012-07-01 95.11 2012-08-01 93.19 2012-09-01 92.68 2012-10-01 94.28 2012-11-01 94.99 2012-12-01 95.04 2013-01-01 95.35 2013-02-01 96.04 2013-03-01 96.63 2013-04-01 97.74 2013-05-01 102.51 2013-06-01 106.39 2013-07-01 104.54 2013-08-01 102.41 2013-09-01 98.05 2013-10-01 96.86 2013-11-01 95.81 2013-12-01 95.46 2014-01-01 95.94 2014-02-01 95.40 2014-03-01 96.81 2014-04-01 97.53 2014-05-01 98.65 2014-06-01 99.58 2014-07-01 96.41 2014-08-01 95.52 2014-09-01 95.21 2014-10-01 96.84 2014-11-01 96.15 2014-12-01 95.93 2015-01-01 94.64 2015-02-01 95.58 2015-03-01 96.72 2015-04-01 98.49 2015-05-01 103.17 2015-06-01 105.14 2015-07-01 101.32 2015-08-01 100.67 2015-09-01 100.39 2015-10-01 102.08 2015-11-01 101.72 2015-12-01 100.08 2016-01-01 98.75 2016-02-01 99.92 2016-03-01 101.19 2016-04-01 100.83 2016-05-01 105.89 2016-06-01 107.25 2016-07-01 106.34 2016-08-01 105.56 2016-09-01 103.24 2016-10-01 103.22 2016-11-01 102.86 2016-12-01 101.94 2017-01-01 102.24 2017-02-01 104.39 2017-03-01 105.64 2017-04-01 105.19 2017-05-01 108.71 2017-06-01 108.35 2017-07-01 106.27 2017-08-01 105.13 2017-09-01 105.46 2017-10-01 108.38 2017-11-01 108.48 2017-12-01 107.89 2018-01-01 108.51 2018-02-01 110.25 2018-03-01 110.68 2018-04-01 110.86 2018-05-01 115.16 2018-06-01 114.86 2018-07-01 111.72 2018-08-01 110.84 2018-09-01 109.88 2018-10-01 109.22