Month Index 2015=100 1996-01-01 52.08 1996-02-01 52.27 1996-03-01 52.38 1996-04-01 52.71 1996-05-01 52.76 1996-06-01 53.08 1996-07-01 53.49 1996-08-01 53.31 1996-09-01 53.28 1996-10-01 53.08 1996-11-01 52.95 1996-12-01 53.19 1997-01-01 53.45 1997-02-01 53.60 1997-03-01 53.87 1997-04-01 54.26 1997-05-01 54.39 1997-06-01 54.62 1997-07-01 55.14 1997-08-01 55.14 1997-09-01 54.85 1997-10-01 54.68 1997-11-01 54.58 1997-12-01 54.77 1998-01-01 55.04 1998-02-01 55.18 1998-03-01 55.27 1998-04-01 55.66 1998-05-01 55.71 1998-06-01 56.01 1998-07-01 56.62 1998-08-01 56.64 1998-09-01 56.26 1998-10-01 56.18 1998-11-01 56.03 1998-12-01 56.21 1999-01-01 56.26 1999-02-01 56.33 1999-03-01 56.37 1999-04-01 56.80 1999-05-01 56.86 1999-06-01 57.22 1999-07-01 57.72 1999-08-01 57.65 1999-09-01 57.25 1999-10-01 57.23 1999-11-01 57.06 1999-12-01 57.38 2000-01-01 57.29 2000-02-01 57.39 2000-03-01 57.50 2000-04-01 58.17 2000-05-01 58.03 2000-06-01 58.50 2000-07-01 59.15 2000-08-01 59.10 2000-09-01 58.74 2000-10-01 58.80 2000-11-01 58.73 2000-12-01 59.16 2001-01-01 59.34 2001-02-01 59.29 2001-03-01 59.30 2001-04-01 60.64 2001-05-01 60.62 2001-06-01 60.92 2001-07-01 62.29 2001-08-01 62.42 2001-09-01 60.95 2001-10-01 60.95 2001-11-01 60.12 2001-12-01 61.41 2002-01-01 60.66 2002-02-01 60.72 2002-03-01 61.20 2002-04-01 61.58 2002-05-01 61.95 2002-06-01 62.70 2002-07-01 64.57 2002-08-01 65.08 2002-09-01 62.75 2002-10-01 62.52 2002-11-01 61.83 2002-12-01 63.79 2003-01-01 62.90 2003-02-01 63.10 2003-03-01 63.19 2003-04-01 64.68 2003-05-01 64.20 2003-06-01 64.62 2003-07-01 66.12 2003-08-01 66.69 2003-09-01 65.10 2003-10-01 64.64 2003-11-01 63.92 2003-12-01 65.46 2004-01-01 64.15 2004-02-01 64.54 2004-03-01 64.67 2004-04-01 65.98 2004-05-01 66.09 2004-06-01 66.68 2004-07-01 68.42 2004-08-01 69.11 2004-09-01 67.08 2004-10-01 66.77 2004-11-01 66.50 2004-12-01 68.91 2005-01-01 67.38 2005-02-01 67.77 2005-03-01 68.57 2005-04-01 68.07 2005-05-01 69.08 2005-06-01 69.55 2005-07-01 71.89 2005-08-01 72.50 2005-09-01 70.19 2005-10-01 70.25 2005-11-01 69.39 2005-12-01 70.85 2006-01-01 69.86 2006-02-01 70.08 2006-03-01 70.42 2006-04-01 71.68 2006-05-01 70.88 2006-06-01 71.73 2006-07-01 73.96 2006-08-01 74.07 2006-09-01 71.89 2006-10-01 71.60 2006-11-01 71.04 2006-12-01 72.51 2007-01-01 71.94 2007-02-01 72.59 2007-03-01 72.70 2007-04-01 73.30 2007-05-01 73.60 2007-06-01 74.27 2007-07-01 76.49 2007-08-01 76.99 2007-09-01 73.89 2007-10-01 74.06 2007-11-01 73.17 2007-12-01 75.17 2008-01-01 74.96 2008-02-01 75.45 2008-03-01 76.61 2008-04-01 76.68 2008-05-01 77.51 2008-06-01 78.43 2008-07-01 80.96 2008-08-01 82.87 2008-09-01 79.85 2008-10-01 79.60 2008-11-01 78.74 2008-12-01 81.68 2009-01-01 80.33 2009-02-01 80.40 2009-03-01 79.84 2009-04-01 80.77 2009-05-01 80.82 2009-06-01 81.00 2009-07-01 83.04 2009-08-01 84.67 2009-09-01 80.76 2009-10-01 81.04 2009-11-01 80.29 2009-12-01 83.54 2010-01-01 82.04 2010-02-01 82.27 2010-03-01 82.86 2010-04-01 83.36 2010-05-01 83.29 2010-06-01 84.07 2010-07-01 86.69 2010-08-01 89.01 2010-09-01 83.93 2010-10-01 83.88 2010-11-01 82.75 2010-12-01 86.23 2011-01-01 84.33 2011-02-01 85.33 2011-03-01 85.96 2011-04-01 89.91 2011-05-01 88.25 2011-06-01 89.49 2011-07-01 92.41 2011-08-01 94.47 2011-09-01 89.75 2011-10-01 88.95 2011-11-01 87.59 2011-12-01 91.17 2012-01-01 88.94 2012-02-01 89.76 2012-03-01 90.91 2012-04-01 92.80 2012-05-01 92.38 2012-06-01 93.96 2012-07-01 97.52 2012-08-01 99.50 2012-09-01 93.68 2012-10-01 93.22 2012-11-01 91.74 2012-12-01 95.43 2013-01-01 93.07 2013-02-01 93.58 2013-03-01 95.21 2013-04-01 95.08 2013-05-01 96.35 2013-06-01 97.14 2013-07-01 100.02 2013-08-01 102.21 2013-09-01 96.77 2013-10-01 95.85 2013-11-01 94.14 2013-12-01 97.06 2014-01-01 94.76 2014-02-01 95.34 2014-03-01 95.58 2014-04-01 99.65 2014-05-01 97.31 2014-06-01 99.01 2014-07-01 102.36 2014-08-01 105.15 2014-09-01 98.52 2014-10-01 97.69 2014-11-01 95.66 2014-12-01 99.41 2015-01-01 96.46 2015-02-01 97.76 2015-03-01 97.77 2015-04-01 99.31 2015-05-01 99.70 2015-06-01 100.38 2015-07-01 104.68 2015-08-01 106.29 2015-09-01 100.38 2015-10-01 99.46 2015-11-01 97.00 2015-12-01 100.81 2016-01-01 97.09 2016-02-01 97.41 2016-03-01 99.38 2016-04-01 99.07 2016-05-01 99.33 2016-06-01 100.81 2016-07-01 105.51 2016-08-01 106.85 2016-09-01 100.77 2016-10-01 100.25 2016-11-01 97.83 2016-12-01 102.71 2017-01-01 98.97 2017-02-01 100.55 2017-03-01 100.81 2017-04-01 105.70 2017-05-01 102.65 2017-06-01 104.57 2017-07-01 108.92 2017-08-01 110.44 2017-09-01 103.87 2017-10-01 102.80 2017-11-01 100.93 2017-12-01 105.81 2018-01-01 101.28 2018-02-01 102.99 2018-03-01 103.60 2018-04-01 105.04 2018-05-01 105.11 2018-06-01 106.62 2018-07-01 110.82 2018-08-01 113.30 2018-09-01 105.56 2018-10-01 104.73