Month Index 2015=100 1996-01-01 52.82 1996-02-01 53.03 1996-03-01 53.24 1996-04-01 53.80 1996-05-01 53.75 1996-06-01 53.43 1996-07-01 53.32 1996-08-01 53.43 1996-09-01 54.10 1996-10-01 54.76 1996-11-01 54.86 1996-12-01 55.02 1997-01-01 55.56 1997-02-01 55.44 1997-03-01 55.19 1997-04-01 54.94 1997-05-01 54.89 1997-06-01 54.76 1997-07-01 54.81 1997-08-01 55.66 1997-09-01 55.49 1997-10-01 55.60 1997-11-01 55.55 1997-12-01 55.39 1998-01-01 54.86 1998-02-01 54.66 1998-03-01 54.28 1998-04-01 54.39 1998-05-01 54.08 1998-06-01 53.82 1998-07-01 53.75 1998-08-01 53.51 1998-09-01 53.34 1998-10-01 53.33 1998-11-01 53.10 1998-12-01 52.70 1999-01-01 52.48 1999-02-01 52.33 1999-03-01 52.76 1999-04-01 54.59 1999-05-01 54.38 1999-06-01 54.59 1999-07-01 55.47 1999-08-01 56.20 1999-09-01 56.75 1999-10-01 56.79 1999-11-01 56.97 1999-12-01 58.05 2000-01-01 58.82 2000-02-01 59.40 2000-03-01 60.80 2000-04-01 60.10 2000-05-01 60.85 2000-06-01 62.42 2000-07-01 62.81 2000-08-01 62.74 2000-09-01 65.35 2000-10-01 64.78 2000-11-01 65.35 2000-12-01 64.29 2001-01-01 63.04 2001-02-01 63.86 2001-03-01 63.77 2001-04-01 64.42 2001-05-01 65.68 2001-06-01 65.50 2001-07-01 64.28 2001-08-01 63.69 2001-09-01 64.20 2001-10-01 62.82 2001-11-01 61.90 2001-12-01 61.24 2002-01-01 61.85 2002-02-01 62.02 2002-03-01 62.78 2002-04-01 64.10 2002-05-01 63.81 2002-06-01 63.18 2002-07-01 63.26 2002-08-01 63.50 2002-09-01 64.11 2002-10-01 64.45 2002-11-01 63.37 2002-12-01 63.56 2003-01-01 65.55 2003-02-01 66.75 2003-03-01 67.47 2003-04-01 65.52 2003-05-01 64.19 2003-06-01 64.15 2003-07-01 64.54 2003-08-01 65.18 2003-09-01 65.14 2003-10-01 64.94 2003-11-01 64.81 2003-12-01 64.68 2004-01-01 65.31 2004-02-01 65.26 2004-03-01 66.11 2004-04-01 66.84 2004-05-01 68.47 2004-06-01 67.96 2004-07-01 68.36 2004-08-01 69.40 2004-09-01 69.31 2004-10-01 71.27 2004-11-01 70.44 2004-12-01 69.17 2005-01-01 69.36 2005-02-01 70.29 2005-03-01 71.93 2005-04-01 73.58 2005-05-01 73.15 2005-06-01 74.33 2005-07-01 76.35 2005-08-01 77.36 2005-09-01 79.70 2005-10-01 79.88 2005-11-01 77.49 2005-12-01 76.93 2006-01-01 78.78 2006-02-01 79.11 2006-03-01 79.49 2006-04-01 81.72 2006-05-01 82.55 2006-06-01 82.49 2006-07-01 83.60 2006-08-01 83.65 2006-09-01 80.94 2006-10-01 79.49 2006-11-01 79.08 2006-12-01 79.18 2007-01-01 79.46 2007-02-01 79.71 2007-03-01 80.93 2007-04-01 82.04 2007-05-01 82.80 2007-06-01 83.23 2007-07-01 83.61 2007-08-01 82.88 2007-09-01 83.39 2007-10-01 83.88 2007-11-01 86.77 2007-12-01 86.47 2008-01-01 87.88 2008-02-01 87.99 2008-03-01 90.02 2008-04-01 90.93 2008-05-01 94.17 2008-06-01 96.66 2008-07-01 97.94 2008-08-01 95.00 2008-09-01 94.66 2008-10-01 91.94 2008-11-01 87.40 2008-12-01 83.29 2009-01-01 83.27 2009-02-01 83.72 2009-03-01 82.73 2009-04-01 82.94 2009-05-01 83.26 2009-06-01 85.34 2009-07-01 83.84 2009-08-01 85.35 2009-09-01 84.29 2009-10-01 84.14 2009-11-01 85.29 2009-12-01 84.83 2010-01-01 86.60 2010-02-01 86.48 2010-03-01 88.70 2010-04-01 90.45 2010-05-01 90.96 2010-06-01 90.62 2010-07-01 90.66 2010-08-01 90.53 2010-09-01 90.80 2010-10-01 91.33 2010-11-01 92.05 2010-12-01 94.16 2011-01-01 96.97 2011-02-01 97.80 2011-03-01 100.26 2011-04-01 101.71 2011-05-01 101.06 2011-06-01 100.53 2011-07-01 101.38 2011-08-01 101.19 2011-09-01 102.09 2011-10-01 102.69 2011-11-01 103.35 2011-12-01 103.28 2012-01-01 105.92 2012-02-01 107.13 2012-03-01 108.82 2012-04-01 110.00 2012-05-01 108.46 2012-06-01 106.66 2012-07-01 107.56 2012-08-01 110.16 2012-09-01 111.37 2012-10-01 110.87 2012-11-01 109.27 2012-12-01 108.68 2013-01-01 110.05 2013-02-01 111.33 2013-03-01 110.63 2013-04-01 109.53 2013-05-01 108.21 2013-06-01 108.34 2013-07-01 109.25 2013-08-01 109.79 2013-09-01 110.32 2013-10-01 108.94 2013-11-01 108.08 2013-12-01 108.70 2014-01-01 108.67 2014-02-01 108.74 2014-03-01 108.36 2014-04-01 108.27 2014-05-01 108.20 2014-06-01 108.44 2014-07-01 108.19 2014-08-01 107.59 2014-09-01 107.75 2014-10-01 106.79 2014-11-01 105.33 2014-12-01 101.85 2015-01-01 98.62 2015-02-01 100.17 2015-03-01 101.91 2015-04-01 102.01 2015-05-01 102.96 2015-06-01 102.86 2015-07-01 102.14 2015-08-01 99.89 2015-09-01 98.20 2015-10-01 97.68 2015-11-01 97.67 2015-12-01 95.90 2016-01-01 93.30 2016-02-01 92.07 2016-03-01 93.03 2016-04-01 93.10 2016-05-01 94.64 2016-06-01 96.25 2016-07-01 95.29 2016-08-01 94.29 2016-09-01 95.26 2016-10-01 96.78 2016-11-01 96.61 2016-12-01 98.35 2017-01-01 100.82 2017-02-01 100.64 2017-03-01 99.87 2017-04-01 100.13 2017-05-01 98.94 2017-06-01 98.05 2017-07-01 97.40 2017-08-01 98.04 2017-09-01 99.01 2017-10-01 99.66 2017-11-01 101.13 2017-12-01 101.23 2018-01-01 103.05 2018-02-01 102.78 2018-03-01 101.91 2018-04-01 102.69 2018-05-01 104.98 2018-06-01 105.90 2018-07-01 106.61 2018-08-01 107.09 2018-09-01 108.41 2018-10-01 110.31