Month Index 2015=100 1996-01-01 47.00 1996-02-01 49.51 1996-03-01 50.53 1996-04-01 51.58 1996-05-01 51.93 1996-06-01 51.91 1996-07-01 51.82 1996-08-01 49.80 1996-09-01 49.66 1996-10-01 49.83 1996-11-01 50.24 1996-12-01 50.54 1997-01-01 51.08 1997-02-01 51.36 1997-03-01 51.95 1997-04-01 52.39 1997-05-01 52.99 1997-06-01 53.07 1997-07-01 53.08 1997-08-01 52.68 1997-09-01 52.58 1997-10-01 53.17 1997-11-01 53.66 1997-12-01 54.21 1998-01-01 54.79 1998-02-01 55.46 1998-03-01 55.86 1998-04-01 56.15 1998-05-01 56.16 1998-06-01 56.10 1998-07-01 56.24 1998-08-01 55.85 1998-09-01 54.98 1998-10-01 54.65 1998-11-01 54.27 1998-12-01 53.83 1999-01-01 53.98 1999-02-01 53.92 1999-03-01 53.94 1999-04-01 53.85 1999-05-01 53.71 1999-06-01 53.66 1999-07-01 53.44 1999-08-01 52.69 1999-09-01 52.56 1999-10-01 53.04 1999-11-01 53.56 1999-12-01 54.12 2000-01-01 54.32 2000-02-01 53.90 2000-03-01 54.23 2000-04-01 54.19 2000-05-01 54.36 2000-06-01 54.54 2000-07-01 55.26 2000-08-01 55.32 2000-09-01 55.30 2000-10-01 55.94 2000-11-01 56.18 2000-12-01 56.65 2001-01-01 57.34 2001-02-01 58.00 2001-03-01 58.48 2001-04-01 59.04 2001-05-01 59.82 2001-06-01 60.51 2001-07-01 60.77 2001-08-01 60.84 2001-09-01 60.57 2001-10-01 60.48 2001-11-01 60.73 2001-12-01 61.26 2002-01-01 62.51 2002-02-01 63.36 2002-03-01 63.80 2002-04-01 63.58 2002-05-01 63.76 2002-06-01 63.19 2002-07-01 62.17 2002-08-01 60.38 2002-09-01 59.91 2002-10-01 60.01 2002-11-01 60.22 2002-12-01 60.49 2003-01-01 60.91 2003-02-01 60.97 2003-03-01 61.18 2003-04-01 61.35 2003-05-01 61.39 2003-06-01 61.29 2003-07-01 61.28 2003-08-01 60.43 2003-09-01 59.91 2003-10-01 59.69 2003-11-01 60.01 2003-12-01 60.64 2004-01-01 60.93 2004-02-01 61.05 2004-03-01 61.48 2004-04-01 61.99 2004-05-01 64.29 2004-06-01 64.82 2004-07-01 65.19 2004-08-01 64.05 2004-09-01 64.06 2004-10-01 64.08 2004-11-01 64.29 2004-12-01 64.78 2005-01-01 65.23 2005-02-01 65.28 2005-03-01 65.44 2005-04-01 65.23 2005-05-01 65.65 2005-06-01 66.48 2005-07-01 66.27 2005-08-01 65.36 2005-09-01 64.82 2005-10-01 64.85 2005-11-01 66.15 2005-12-01 66.15 2006-01-01 66.81 2006-02-01 67.27 2006-03-01 67.41 2006-04-01 67.66 2006-05-01 67.95 2006-06-01 68.64 2006-07-01 69.31 2006-08-01 69.58 2006-09-01 69.81 2006-10-01 69.79 2006-11-01 70.35 2006-12-01 70.48 2007-01-01 72.25 2007-02-01 72.04 2007-03-01 72.98 2007-04-01 73.85 2007-05-01 73.54 2007-06-01 73.91 2007-07-01 75.02 2007-08-01 74.37 2007-09-01 75.65 2007-10-01 78.90 2007-11-01 81.63 2007-12-01 82.49 2008-01-01 84.63 2008-02-01 85.00 2008-03-01 85.83 2008-04-01 87.38 2008-05-01 88.06 2008-06-01 87.77 2008-07-01 87.80 2008-08-01 86.76 2008-09-01 86.45 2008-10-01 86.38 2008-11-01 86.39 2008-12-01 86.93 2009-01-01 86.90 2009-02-01 86.18 2009-03-01 86.00 2009-04-01 84.36 2009-05-01 84.04 2009-06-01 82.67 2009-07-01 83.66 2009-08-01 81.96 2009-09-01 80.80 2009-10-01 80.70 2009-11-01 80.52 2009-12-01 80.96 2010-01-01 81.91 2010-02-01 82.01 2010-03-01 83.98 2010-04-01 84.88 2010-05-01 84.77 2010-06-01 84.48 2010-07-01 85.64 2010-08-01 84.83 2010-09-01 85.62 2010-10-01 87.47 2010-11-01 89.52 2010-12-01 90.36 2011-01-01 90.45 2011-02-01 92.39 2011-03-01 92.93 2011-04-01 94.67 2011-05-01 94.38 2011-06-01 93.48 2011-07-01 93.90 2011-08-01 92.64 2011-09-01 92.43 2011-10-01 91.30 2011-11-01 92.06 2011-12-01 92.41 2012-01-01 93.26 2012-02-01 93.94 2012-03-01 94.98 2012-04-01 95.49 2012-05-01 95.57 2012-06-01 96.17 2012-07-01 96.56 2012-08-01 96.19 2012-09-01 96.41 2012-10-01 97.44 2012-11-01 97.78 2012-12-01 97.82 2013-01-01 98.64 2013-02-01 99.88 2013-03-01 100.22 2013-04-01 100.76 2013-05-01 102.28 2013-06-01 101.55 2013-07-01 103.19 2013-08-01 101.62 2013-09-01 99.99 2013-10-01 99.94 2013-11-01 99.69 2013-12-01 99.97 2014-01-01 101.74 2014-02-01 102.08 2014-03-01 102.41 2014-04-01 102.25 2014-05-01 101.49 2014-06-01 101.13 2014-07-01 100.75 2014-08-01 99.49 2014-09-01 99.69 2014-10-01 99.47 2014-11-01 98.76 2014-12-01 99.21 2015-01-01 99.43 2015-02-01 99.89 2015-03-01 100.33 2015-04-01 101.66 2015-05-01 101.27 2015-06-01 101.23 2015-07-01 100.94 2015-08-01 99.93 2015-09-01 99.21 2015-10-01 99.14 2015-11-01 98.47 2015-12-01 98.50 2016-01-01 98.50 2016-02-01 99.46 2016-03-01 100.60 2016-04-01 100.09 2016-05-01 99.92 2016-06-01 99.87 2016-07-01 101.90 2016-08-01 100.57 2016-09-01 100.01 2016-10-01 98.49 2016-11-01 99.58 2016-12-01 100.78 2017-01-01 102.22 2017-02-01 103.81 2017-03-01 104.76 2017-04-01 104.75 2017-05-01 106.06 2017-06-01 106.58 2017-07-01 107.45 2017-08-01 107.08 2017-09-01 106.15 2017-10-01 106.70 2017-11-01 107.73 2017-12-01 107.86 2018-01-01 108.45 2018-02-01 109.35 2018-03-01 109.35 2018-04-01 108.53 2018-05-01 109.45 2018-06-01 110.29 2018-07-01 109.61 2018-08-01 109.28 2018-09-01 109.87 2018-10-01 109.47