Month Index 2015=100 1996-01-01 51.98 1996-02-01 52.13 1996-03-01 52.81 1996-04-01 53.47 1996-05-01 53.27 1996-06-01 53.03 1996-07-01 53.05 1996-08-01 53.48 1996-09-01 53.97 1996-10-01 54.48 1996-11-01 55.01 1996-12-01 55.63 1997-01-01 57.93 1997-02-01 58.88 1997-03-01 59.28 1997-04-01 59.36 1997-05-01 58.72 1997-06-01 58.24 1997-07-01 58.02 1997-08-01 58.44 1997-09-01 58.71 1997-10-01 59.04 1997-11-01 59.26 1997-12-01 60.05 1998-01-01 61.79 1998-02-01 62.34 1998-03-01 62.13 1998-04-01 62.07 1998-05-01 61.76 1998-06-01 61.38 1998-07-01 61.23 1998-08-01 61.37 1998-09-01 61.50 1998-10-01 61.77 1998-11-01 62.26 1998-12-01 62.88 1999-01-01 63.42 1999-02-01 63.38 1999-03-01 63.26 1999-04-01 63.18 1999-05-01 62.91 1999-06-01 62.60 1999-07-01 64.47 1999-08-01 64.76 1999-09-01 65.38 1999-10-01 65.90 1999-11-01 66.35 1999-12-01 67.69 2000-01-01 70.87 2000-02-01 71.54 2000-03-01 71.77 2000-04-01 71.92 2000-05-01 71.58 2000-06-01 70.60 2000-07-01 70.15 2000-08-01 70.60 2000-09-01 71.26 2000-10-01 72.12 2000-11-01 72.85 2000-12-01 73.28 2001-01-01 74.72 2001-02-01 74.98 2001-03-01 74.94 2001-04-01 74.71 2001-05-01 74.30 2001-06-01 73.47 2001-07-01 72.92 2001-08-01 72.58 2001-09-01 72.65 2001-10-01 73.22 2001-11-01 74.02 2001-12-01 74.97 2002-01-01 76.74 2002-02-01 77.91 2002-03-01 77.87 2002-04-01 77.77 2002-05-01 77.53 2002-06-01 76.36 2002-07-01 75.59 2002-08-01 74.84 2002-09-01 75.63 2002-10-01 76.46 2002-11-01 77.07 2002-12-01 77.73 2003-01-01 81.17 2003-02-01 81.88 2003-03-01 81.84 2003-04-01 81.02 2003-05-01 80.23 2003-06-01 79.52 2003-07-01 79.16 2003-08-01 79.13 2003-09-01 80.30 2003-10-01 81.39 2003-11-01 83.77 2003-12-01 85.80 2004-01-01 90.61 2004-02-01 90.79 2004-03-01 89.47 2004-04-01 87.64 2004-05-01 86.72 2004-06-01 85.68 2004-07-01 84.99 2004-08-01 84.43 2004-09-01 84.67 2004-10-01 85.19 2004-11-01 85.19 2004-12-01 85.03 2005-01-01 85.24 2005-02-01 84.69 2005-03-01 84.43 2005-04-01 84.16 2005-05-01 83.50 2005-06-01 83.08 2005-07-01 82.74 2005-08-01 82.37 2005-09-01 82.91 2005-10-01 83.43 2005-11-01 83.50 2005-12-01 83.58 2006-01-01 84.20 2006-02-01 83.87 2006-03-01 83.55 2006-04-01 83.40 2006-05-01 83.09 2006-06-01 82.63 2006-07-01 82.22 2006-08-01 82.32 2006-09-01 82.74 2006-10-01 83.17 2006-11-01 84.11 2006-12-01 84.09 2007-01-01 84.77 2007-02-01 84.61 2007-03-01 84.53 2007-04-01 84.03 2007-05-01 84.11 2007-06-01 83.66 2007-07-01 83.59 2007-08-01 83.96 2007-09-01 85.75 2007-10-01 89.70 2007-11-01 93.01 2007-12-01 94.50 2008-01-01 96.28 2008-02-01 96.67 2008-03-01 96.18 2008-04-01 96.19 2008-05-01 95.51 2008-06-01 93.94 2008-07-01 93.12 2008-08-01 93.14 2008-09-01 92.43 2008-10-01 92.40 2008-11-01 91.97 2008-12-01 91.86 2009-01-01 91.80 2009-02-01 91.30 2009-03-01 88.89 2009-04-01 85.51 2009-05-01 84.48 2009-06-01 83.20 2009-07-01 82.50 2009-08-01 82.13 2009-09-01 81.85 2009-10-01 82.44 2009-11-01 83.48 2009-12-01 84.43 2010-01-01 86.24 2010-02-01 86.73 2010-03-01 86.35 2010-04-01 86.76 2010-05-01 86.54 2010-06-01 86.29 2010-07-01 86.34 2010-08-01 86.65 2010-09-01 86.46 2010-10-01 87.15 2010-11-01 88.89 2010-12-01 88.94 2011-01-01 91.24 2011-02-01 91.27 2011-03-01 91.06 2011-04-01 91.25 2011-05-01 92.59 2011-06-01 92.74 2011-07-01 93.34 2011-08-01 93.12 2011-09-01 93.29 2011-10-01 93.64 2011-11-01 93.70 2011-12-01 94.25 2012-01-01 95.32 2012-02-01 94.92 2012-03-01 100.52 2012-04-01 100.19 2012-05-01 98.79 2012-06-01 98.35 2012-07-01 97.50 2012-08-01 97.34 2012-09-01 97.36 2012-10-01 98.26 2012-11-01 98.28 2012-12-01 98.52 2013-01-01 99.67 2013-02-01 99.30 2013-03-01 100.29 2013-04-01 99.24 2013-05-01 99.36 2013-06-01 99.40 2013-07-01 99.58 2013-08-01 99.19 2013-09-01 98.87 2013-10-01 100.46 2013-11-01 101.49 2013-12-01 101.86 2014-01-01 103.11 2014-02-01 102.91 2014-03-01 103.78 2014-04-01 102.79 2014-05-01 103.20 2014-06-01 102.88 2014-07-01 102.40 2014-08-01 102.70 2014-09-01 101.91 2014-10-01 102.23 2014-11-01 102.38 2014-12-01 102.25 2015-01-01 103.00 2015-02-01 100.96 2015-03-01 101.88 2015-04-01 100.51 2015-05-01 100.96 2015-06-01 100.30 2015-07-01 99.89 2015-08-01 99.93 2015-09-01 99.24 2015-10-01 98.47 2015-11-01 97.95 2015-12-01 96.90 2016-01-01 95.44 2016-02-01 94.60 2016-03-01 94.59 2016-04-01 94.44 2016-05-01 93.60 2016-06-01 92.73 2016-07-01 92.11 2016-08-01 91.25 2016-09-01 91.94 2016-10-01 94.59 2016-11-01 95.02 2016-12-01 95.20 2017-01-01 96.84 2017-02-01 97.60 2017-03-01 97.76 2017-04-01 97.78 2017-05-01 97.72 2017-06-01 97.73 2017-07-01 99.20 2017-08-01 99.47 2017-09-01 101.02 2017-10-01 102.46 2017-11-01 107.32 2017-12-01 109.29 2018-01-01 109.57 2018-02-01 107.13 2018-03-01 108.23 2018-04-01 107.23 2018-05-01 107.25 2018-06-01 106.79 2018-07-01 106.45 2018-08-01 106.38 2018-09-01 106.90 2018-10-01 107.26