Month Index 2015=100 1996-01-01 60.37 1996-02-01 60.39 1996-03-01 60.48 1996-04-01 60.79 1996-05-01 61.23 1996-06-01 62.55 1996-07-01 62.66 1996-08-01 62.77 1996-09-01 63.53 1996-10-01 64.40 1996-11-01 64.92 1996-12-01 64.83 1997-01-01 64.64 1997-02-01 64.97 1997-03-01 64.50 1997-04-01 64.42 1997-05-01 64.13 1997-06-01 63.94 1997-07-01 63.60 1997-08-01 64.42 1997-09-01 64.12 1997-10-01 64.26 1997-11-01 64.46 1997-12-01 64.20 1998-01-01 63.69 1998-02-01 63.24 1998-03-01 62.68 1998-04-01 62.40 1998-05-01 62.12 1998-06-01 61.88 1998-07-01 61.77 1998-08-01 61.59 1998-09-01 61.28 1998-10-01 61.38 1998-11-01 61.27 1998-12-01 60.86 1999-01-01 60.81 1999-02-01 60.45 1999-03-01 60.47 1999-04-01 60.95 1999-05-01 61.50 1999-06-01 61.30 1999-07-01 61.87 1999-08-01 63.50 1999-09-01 63.57 1999-10-01 64.48 1999-11-01 64.49 1999-12-01 65.97 2000-01-01 65.71 2000-02-01 66.43 2000-03-01 67.64 2000-04-01 66.69 2000-05-01 67.28 2000-06-01 69.53 2000-07-01 70.25 2000-08-01 70.01 2000-09-01 72.27 2000-10-01 72.83 2000-11-01 73.89 2000-12-01 73.73 2001-01-01 70.54 2001-02-01 69.87 2001-03-01 70.11 2001-04-01 70.44 2001-05-01 72.01 2001-06-01 71.79 2001-07-01 70.55 2001-08-01 69.66 2001-09-01 70.37 2001-10-01 68.73 2001-11-01 68.05 2001-12-01 67.07 2002-01-01 67.07 2002-02-01 67.06 2002-03-01 66.99 2002-04-01 69.26 2002-05-01 68.77 2002-06-01 68.07 2002-07-01 68.58 2002-08-01 68.06 2002-09-01 68.67 2002-10-01 69.63 2002-11-01 69.18 2002-12-01 67.98 2003-01-01 69.31 2003-02-01 70.77 2003-03-01 71.71 2003-04-01 69.34 2003-05-01 67.77 2003-06-01 67.78 2003-07-01 67.79 2003-08-01 68.56 2003-09-01 69.21 2003-10-01 68.62 2003-11-01 68.33 2003-12-01 68.29 2004-01-01 69.31 2004-02-01 69.48 2004-03-01 71.13 2004-04-01 71.61 2004-05-01 74.01 2004-06-01 74.10 2004-07-01 73.74 2004-08-01 75.55 2004-09-01 74.76 2004-10-01 76.93 2004-11-01 77.16 2004-12-01 76.98 2005-01-01 74.96 2005-02-01 75.58 2005-03-01 77.74 2005-04-01 80.00 2005-05-01 79.15 2005-06-01 80.01 2005-07-01 81.81 2005-08-01 83.07 2005-09-01 86.96 2005-10-01 86.16 2005-11-01 83.41 2005-12-01 82.34 2006-01-01 83.14 2006-02-01 84.26 2006-03-01 84.51 2006-04-01 86.38 2006-05-01 87.46 2006-06-01 87.38 2006-07-01 88.00 2006-08-01 89.82 2006-09-01 87.57 2006-10-01 84.60 2006-11-01 84.36 2006-12-01 84.45 2007-01-01 85.04 2007-02-01 84.94 2007-03-01 85.88 2007-04-01 86.99 2007-05-01 88.15 2007-06-01 88.41 2007-07-01 91.01 2007-08-01 89.90 2007-09-01 90.27 2007-10-01 91.23 2007-11-01 95.00 2007-12-01 96.26 2008-01-01 96.03 2008-02-01 95.82 2008-03-01 98.37 2008-04-01 98.84 2008-05-01 102.58 2008-06-01 106.07 2008-07-01 106.41 2008-08-01 102.96 2008-09-01 101.25 2008-10-01 97.02 2008-11-01 95.02 2008-12-01 87.85 2009-01-01 86.83 2009-02-01 86.75 2009-03-01 85.38 2009-04-01 86.59 2009-05-01 87.52 2009-06-01 90.04 2009-07-01 89.55 2009-08-01 90.85 2009-09-01 89.94 2009-10-01 89.12 2009-11-01 91.32 2009-12-01 90.81 2010-01-01 91.93 2010-02-01 90.86 2010-03-01 93.89 2010-04-01 96.35 2010-05-01 96.91 2010-06-01 96.49 2010-07-01 95.82 2010-08-01 95.81 2010-09-01 96.03 2010-10-01 96.06 2010-11-01 96.74 2010-12-01 98.92 2011-01-01 101.65 2011-02-01 102.58 2011-03-01 105.70 2011-04-01 107.24 2011-05-01 106.62 2011-06-01 106.09 2011-07-01 106.43 2011-08-01 106.21 2011-09-01 107.38 2011-10-01 107.65 2011-11-01 108.96 2011-12-01 108.39 2012-01-01 109.32 2012-02-01 110.29 2012-03-01 112.40 2012-04-01 113.28 2012-05-01 111.26 2012-06-01 109.12 2012-07-01 110.13 2012-08-01 113.03 2012-09-01 114.56 2012-10-01 113.86 2012-11-01 111.75 2012-12-01 110.82 2013-01-01 111.39 2013-02-01 112.71 2013-03-01 111.35 2013-04-01 110.28 2013-05-01 109.67 2013-06-01 110.04 2013-07-01 110.99 2013-08-01 111.04 2013-09-01 111.62 2013-10-01 109.73 2013-11-01 108.78 2013-12-01 109.41 2014-01-01 109.03 2014-02-01 109.16 2014-03-01 108.89 2014-04-01 108.81 2014-05-01 109.04 2014-06-01 109.56 2014-07-01 109.36 2014-08-01 108.53 2014-09-01 109.59 2014-10-01 107.93 2014-11-01 106.17 2014-12-01 101.78 2015-01-01 98.73 2015-02-01 99.77 2015-03-01 101.89 2015-04-01 102.08 2015-05-01 103.41 2015-06-01 103.62 2015-07-01 102.80 2015-08-01 99.98 2015-09-01 98.28 2015-10-01 97.02 2015-11-01 97.09 2015-12-01 95.33 2016-01-01 93.06 2016-02-01 91.76 2016-03-01 92.65 2016-04-01 93.87 2016-05-01 95.96 2016-06-01 97.34 2016-07-01 96.33 2016-08-01 95.03 2016-09-01 96.10 2016-10-01 97.33 2016-11-01 96.89 2016-12-01 98.05 2017-01-01 99.29 2017-02-01 99.11 2017-03-01 98.41 2017-04-01 98.37 2017-05-01 97.51 2017-06-01 96.47 2017-07-01 95.85 2017-08-01 96.21 2017-09-01 97.77 2017-10-01 98.44 2017-11-01 99.73 2017-12-01 99.90 2018-01-01 99.94 2018-02-01 99.34 2018-03-01 98.71 2018-04-01 100.19 2018-05-01 102.77 2018-06-01 103.98 2018-07-01 103.64 2018-08-01 103.84 2018-09-01 105.04