Month Index 2015=100 1996-01-01 51.04 1996-02-01 51.10 1996-03-01 51.29 1996-04-01 51.82 1996-05-01 51.86 1996-06-01 51.55 1996-07-01 51.46 1996-08-01 51.60 1996-09-01 52.30 1996-10-01 52.84 1996-11-01 52.85 1996-12-01 53.10 1997-01-01 53.49 1997-02-01 53.39 1997-03-01 53.18 1997-04-01 52.94 1997-05-01 52.91 1997-06-01 52.83 1997-07-01 53.03 1997-08-01 53.81 1997-09-01 53.61 1997-10-01 53.66 1997-11-01 53.59 1997-12-01 53.40 1998-01-01 52.96 1998-02-01 52.77 1998-03-01 52.45 1998-04-01 52.78 1998-05-01 52.54 1998-06-01 52.30 1998-07-01 52.28 1998-08-01 52.07 1998-09-01 51.92 1998-10-01 51.86 1998-11-01 51.61 1998-12-01 51.21 1999-01-01 51.00 1999-02-01 50.86 1999-03-01 51.48 1999-04-01 53.14 1999-05-01 53.01 1999-06-01 53.15 1999-07-01 53.94 1999-08-01 54.67 1999-09-01 55.11 1999-10-01 55.18 1999-11-01 55.32 1999-12-01 56.34 2000-01-01 56.93 2000-02-01 57.47 2000-03-01 58.82 2000-04-01 58.24 2000-05-01 58.85 2000-06-01 60.34 2000-07-01 60.67 2000-08-01 60.37 2000-09-01 62.65 2000-10-01 62.17 2000-11-01 62.73 2000-12-01 61.69 2001-01-01 60.52 2001-02-01 61.23 2001-03-01 61.00 2001-04-01 61.67 2001-05-01 62.88 2001-06-01 62.74 2001-07-01 61.68 2001-08-01 61.15 2001-09-01 61.61 2001-10-01 60.33 2001-11-01 59.33 2001-12-01 58.73 2002-01-01 59.36 2002-02-01 59.51 2002-03-01 60.21 2002-04-01 61.52 2002-05-01 61.24 2002-06-01 60.68 2002-07-01 60.72 2002-08-01 60.92 2002-09-01 61.49 2002-10-01 61.78 2002-11-01 60.85 2002-12-01 61.03 2003-01-01 62.86 2003-02-01 64.01 2003-03-01 64.73 2003-04-01 63.00 2003-05-01 61.75 2003-06-01 61.68 2003-07-01 62.02 2003-08-01 62.60 2003-09-01 62.59 2003-10-01 62.43 2003-11-01 62.34 2003-12-01 62.26 2004-01-01 62.85 2004-02-01 62.83 2004-03-01 63.64 2004-04-01 64.30 2004-05-01 65.84 2004-06-01 65.43 2004-07-01 65.71 2004-08-01 66.51 2004-09-01 66.53 2004-10-01 68.19 2004-11-01 67.72 2004-12-01 66.72 2005-01-01 66.87 2005-02-01 67.67 2005-03-01 68.98 2005-04-01 70.48 2005-05-01 70.16 2005-06-01 71.10 2005-07-01 72.86 2005-08-01 73.80 2005-09-01 75.88 2005-10-01 76.18 2005-11-01 74.32 2005-12-01 73.73 2006-01-01 75.28 2006-02-01 75.57 2006-03-01 75.96 2006-04-01 78.22 2006-05-01 79.33 2006-06-01 79.37 2006-07-01 80.39 2006-08-01 80.68 2006-09-01 78.41 2006-10-01 77.16 2006-11-01 76.95 2006-12-01 77.16 2007-01-01 77.38 2007-02-01 77.58 2007-03-01 78.64 2007-04-01 79.62 2007-05-01 80.27 2007-06-01 80.62 2007-07-01 80.84 2007-08-01 80.22 2007-09-01 80.58 2007-10-01 81.12 2007-11-01 83.52 2007-12-01 83.48 2008-01-01 84.90 2008-02-01 85.60 2008-03-01 87.23 2008-04-01 88.17 2008-05-01 90.88 2008-06-01 93.08 2008-07-01 94.37 2008-08-01 92.28 2008-09-01 92.67 2008-10-01 90.51 2008-11-01 86.73 2008-12-01 83.26 2009-01-01 83.20 2009-02-01 84.01 2009-03-01 83.19 2009-04-01 83.39 2009-05-01 83.75 2009-06-01 85.66 2009-07-01 84.60 2009-08-01 85.78 2009-09-01 85.06 2009-10-01 84.86 2009-11-01 85.96 2009-12-01 85.63 2010-01-01 87.44 2010-02-01 87.42 2010-03-01 89.21 2010-04-01 90.71 2010-05-01 91.20 2010-06-01 90.87 2010-07-01 90.99 2010-08-01 90.79 2010-09-01 90.97 2010-10-01 91.51 2010-11-01 92.21 2010-12-01 94.42 2011-01-01 97.05 2011-02-01 97.76 2011-03-01 99.88 2011-04-01 101.16 2011-05-01 100.79 2011-06-01 100.36 2011-07-01 100.97 2011-08-01 101.01 2011-09-01 102.27 2011-10-01 102.94 2011-11-01 103.62 2011-12-01 103.54 2012-01-01 105.86 2012-02-01 106.84 2012-03-01 108.22 2012-04-01 109.29 2012-05-01 107.87 2012-06-01 106.27 2012-07-01 106.83 2012-08-01 109.01 2012-09-01 110.19 2012-10-01 109.74 2012-11-01 108.43 2012-12-01 108.26 2013-01-01 109.18 2013-02-01 110.47 2013-03-01 110.03 2013-04-01 108.99 2013-05-01 107.69 2013-06-01 107.84 2013-07-01 108.58 2013-08-01 109.10 2013-09-01 109.57 2013-10-01 108.24 2013-11-01 107.42 2013-12-01 108.35 2014-01-01 108.20 2014-02-01 108.24 2014-03-01 107.93 2014-04-01 107.83 2014-05-01 107.77 2014-06-01 107.96 2014-07-01 107.89 2014-08-01 107.35 2014-09-01 107.39 2014-10-01 106.51 2014-11-01 105.12 2014-12-01 102.03 2015-01-01 98.91 2015-02-01 99.97 2015-03-01 101.57 2015-04-01 101.73 2015-05-01 102.61 2015-06-01 102.63 2015-07-01 102.11 2015-08-01 100.12 2015-09-01 98.39 2015-10-01 97.86 2015-11-01 97.84 2015-12-01 96.28 2016-01-01 93.98 2016-02-01 92.79 2016-03-01 93.55 2016-04-01 93.79 2016-05-01 95.17 2016-06-01 96.63 2016-07-01 95.84 2016-08-01 94.97 2016-09-01 95.87 2016-10-01 97.30 2016-11-01 97.25 2016-12-01 98.75 2017-01-01 100.71 2017-02-01 100.66 2017-03-01 99.96 2017-04-01 100.12 2017-05-01 99.16 2017-06-01 98.25 2017-07-01 97.75 2017-08-01 98.41 2017-09-01 99.51 2017-10-01 100.17 2017-11-01 101.58 2017-12-01 101.68 2018-01-01 103.22 2018-02-01 102.96 2018-03-01 102.25 2018-04-01 103.07 2018-05-01 105.22 2018-06-01 106.27 2018-07-01 106.87 2018-08-01 107.34 2018-09-01 108.53 2018-10-01 110.17