Month Index 2015=100 1996-01-01 50.96 1996-02-01 51.02 1996-03-01 51.20 1996-04-01 51.74 1996-05-01 51.79 1996-06-01 51.47 1996-07-01 51.39 1996-08-01 51.53 1996-09-01 52.23 1996-10-01 52.78 1996-11-01 52.78 1996-12-01 53.03 1997-01-01 53.45 1997-02-01 53.35 1997-03-01 53.14 1997-04-01 52.88 1997-05-01 52.86 1997-06-01 52.77 1997-07-01 52.96 1997-08-01 53.73 1997-09-01 53.53 1997-10-01 53.58 1997-11-01 53.52 1997-12-01 53.34 1998-01-01 52.91 1998-02-01 52.72 1998-03-01 52.40 1998-04-01 52.71 1998-05-01 52.47 1998-06-01 52.22 1998-07-01 52.20 1998-08-01 51.99 1998-09-01 51.85 1998-10-01 51.78 1998-11-01 51.54 1998-12-01 51.14 1999-01-01 50.96 1999-02-01 50.82 1999-03-01 51.42 1999-04-01 53.06 1999-05-01 52.93 1999-06-01 53.06 1999-07-01 53.84 1999-08-01 54.57 1999-09-01 55.02 1999-10-01 55.11 1999-11-01 55.26 1999-12-01 56.28 2000-01-01 56.89 2000-02-01 57.42 2000-03-01 58.75 2000-04-01 58.17 2000-05-01 58.76 2000-06-01 60.25 2000-07-01 60.57 2000-08-01 60.27 2000-09-01 62.54 2000-10-01 62.07 2000-11-01 62.64 2000-12-01 61.60 2001-01-01 60.47 2001-02-01 61.18 2001-03-01 60.97 2001-04-01 61.65 2001-05-01 62.86 2001-06-01 62.71 2001-07-01 61.64 2001-08-01 61.12 2001-09-01 61.58 2001-10-01 60.30 2001-11-01 59.30 2001-12-01 58.70 2002-01-01 59.35 2002-02-01 59.49 2002-03-01 60.17 2002-04-01 61.45 2002-05-01 61.17 2002-06-01 60.60 2002-07-01 60.64 2002-08-01 60.85 2002-09-01 61.44 2002-10-01 61.73 2002-11-01 60.85 2002-12-01 61.08 2003-01-01 63.05 2003-02-01 64.17 2003-03-01 64.82 2003-04-01 63.04 2003-05-01 61.75 2003-06-01 61.68 2003-07-01 62.01 2003-08-01 62.62 2003-09-01 62.62 2003-10-01 62.45 2003-11-01 62.38 2003-12-01 62.31 2004-01-01 62.92 2004-02-01 62.89 2004-03-01 63.69 2004-04-01 64.34 2004-05-01 65.88 2004-06-01 65.47 2004-07-01 65.75 2004-08-01 66.55 2004-09-01 66.56 2004-10-01 68.22 2004-11-01 67.73 2004-12-01 66.74 2005-01-01 66.88 2005-02-01 67.66 2005-03-01 68.97 2005-04-01 70.47 2005-05-01 70.17 2005-06-01 71.10 2005-07-01 72.85 2005-08-01 73.79 2005-09-01 75.87 2005-10-01 76.16 2005-11-01 74.31 2005-12-01 73.74 2006-01-01 75.28 2006-02-01 75.60 2006-03-01 75.99 2006-04-01 78.28 2006-05-01 79.37 2006-06-01 79.40 2006-07-01 80.41 2006-08-01 80.73 2006-09-01 78.54 2006-10-01 77.29 2006-11-01 77.05 2006-12-01 77.21 2007-01-01 77.38 2007-02-01 77.56 2007-03-01 78.61 2007-04-01 79.58 2007-05-01 80.23 2007-06-01 80.57 2007-07-01 80.79 2007-08-01 80.17 2007-09-01 80.52 2007-10-01 81.06 2007-11-01 83.51 2007-12-01 83.50 2008-01-01 84.92 2008-02-01 85.60 2008-03-01 87.19 2008-04-01 88.11 2008-05-01 90.80 2008-06-01 92.99 2008-07-01 94.31 2008-08-01 92.25 2008-09-01 92.68 2008-10-01 90.55 2008-11-01 86.76 2008-12-01 83.29 2009-01-01 83.24 2009-02-01 84.02 2009-03-01 83.19 2009-04-01 83.40 2009-05-01 83.76 2009-06-01 85.68 2009-07-01 84.62 2009-08-01 85.80 2009-09-01 85.07 2009-10-01 84.86 2009-11-01 85.98 2009-12-01 85.65 2010-01-01 87.51 2010-02-01 87.57 2010-03-01 89.38 2010-04-01 90.86 2010-05-01 91.27 2010-06-01 90.93 2010-07-01 91.02 2010-08-01 90.81 2010-09-01 91.01 2010-10-01 91.55 2010-11-01 92.27 2010-12-01 94.57 2011-01-01 97.20 2011-02-01 97.88 2011-03-01 99.99 2011-04-01 101.24 2011-05-01 100.87 2011-06-01 100.42 2011-07-01 101.01 2011-08-01 101.03 2011-09-01 102.27 2011-10-01 102.93 2011-11-01 103.62 2011-12-01 103.53 2012-01-01 105.85 2012-02-01 106.87 2012-03-01 108.19 2012-04-01 109.25 2012-05-01 107.80 2012-06-01 106.18 2012-07-01 106.68 2012-08-01 108.87 2012-09-01 110.05 2012-10-01 109.65 2012-11-01 108.37 2012-12-01 108.25 2013-01-01 109.18 2013-02-01 110.47 2013-03-01 110.05 2013-04-01 109.02 2013-05-01 107.70 2013-06-01 107.83 2013-07-01 108.57 2013-08-01 109.09 2013-09-01 109.56 2013-10-01 108.26 2013-11-01 107.44 2013-12-01 108.35 2014-01-01 108.21 2014-02-01 108.24 2014-03-01 107.92 2014-04-01 107.79 2014-05-01 107.74 2014-06-01 107.91 2014-07-01 107.88 2014-08-01 107.35 2014-09-01 107.40 2014-10-01 106.50 2014-11-01 105.13 2014-12-01 102.06 2015-01-01 98.97 2015-02-01 100.00 2015-03-01 101.58 2015-04-01 101.74 2015-05-01 102.59 2015-06-01 102.58 2015-07-01 102.05 2015-08-01 100.07 2015-09-01 98.36 2015-10-01 97.88 2015-11-01 97.88 2015-12-01 96.31 2016-01-01 94.12 2016-02-01 92.88 2016-03-01 93.66 2016-04-01 93.90 2016-05-01 95.27 2016-06-01 96.75 2016-07-01 95.96 2016-08-01 95.08 2016-09-01 95.98 2016-10-01 97.43 2016-11-01 97.44 2016-12-01 98.90 2017-01-01 100.88 2017-02-01 100.82 2017-03-01 100.12 2017-04-01 100.26 2017-05-01 99.31 2017-06-01 98.40 2017-07-01 97.91 2017-08-01 98.57 2017-09-01 99.68 2017-10-01 100.31 2017-11-01 101.77 2017-12-01 101.86 2018-01-01 103.42 2018-02-01 103.20 2018-03-01 102.52 2018-04-01 103.32 2018-05-01 105.44 2018-06-01 106.54 2018-07-01 107.18 2018-08-01 107.66 2018-09-01 108.84 2018-10-01 110.44