Month Index 2015=100 1996-01-01 45.87 1996-02-01 46.65 1996-03-01 47.42 1996-04-01 47.65 1996-05-01 47.83 1996-06-01 48.69 1996-07-01 48.79 1996-08-01 48.32 1996-09-01 48.47 1996-10-01 49.13 1996-11-01 49.41 1996-12-01 49.80 1997-01-01 50.83 1997-02-01 51.07 1997-03-01 51.33 1997-04-01 51.49 1997-05-01 51.89 1997-06-01 52.07 1997-07-01 51.69 1997-08-01 51.25 1997-09-01 51.18 1997-10-01 51.66 1997-11-01 52.01 1997-12-01 52.13 1998-01-01 52.87 1998-02-01 52.93 1998-03-01 53.08 1998-04-01 53.29 1998-05-01 53.29 1998-06-01 53.50 1998-07-01 52.93 1998-08-01 52.62 1998-09-01 52.63 1998-10-01 52.73 1998-11-01 52.93 1998-12-01 53.05 1999-01-01 53.63 1999-02-01 53.75 1999-03-01 53.72 1999-04-01 53.63 1999-05-01 53.90 1999-06-01 54.06 1999-07-01 53.44 1999-08-01 53.30 1999-09-01 53.36 1999-10-01 53.82 1999-11-01 54.29 1999-12-01 54.42 2000-01-01 55.05 2000-02-01 55.19 2000-03-01 55.03 2000-04-01 55.17 2000-05-01 55.01 2000-06-01 55.05 2000-07-01 54.67 2000-08-01 54.28 2000-09-01 54.30 2000-10-01 54.59 2000-11-01 54.86 2000-12-01 55.05 2001-01-01 55.41 2001-02-01 55.27 2001-03-01 55.79 2001-04-01 56.04 2001-05-01 56.70 2001-06-01 57.09 2001-07-01 56.74 2001-08-01 56.22 2001-09-01 56.63 2001-10-01 56.73 2001-11-01 56.84 2001-12-01 57.13 2002-01-01 57.73 2002-02-01 57.47 2002-03-01 57.80 2002-04-01 57.85 2002-05-01 57.95 2002-06-01 57.71 2002-07-01 57.35 2002-08-01 56.76 2002-09-01 57.28 2002-10-01 57.80 2002-11-01 57.99 2002-12-01 58.14 2003-01-01 58.70 2003-02-01 58.93 2003-03-01 59.33 2003-04-01 59.53 2003-05-01 59.63 2003-06-01 60.16 2003-07-01 59.82 2003-08-01 58.92 2003-09-01 59.15 2003-10-01 59.70 2003-11-01 60.06 2003-12-01 60.20 2004-01-01 60.98 2004-02-01 61.43 2004-03-01 62.21 2004-04-01 62.61 2004-05-01 63.40 2004-06-01 63.87 2004-07-01 63.96 2004-08-01 63.80 2004-09-01 63.89 2004-10-01 64.23 2004-11-01 64.61 2004-12-01 64.88 2005-01-01 65.06 2005-02-01 65.88 2005-03-01 66.38 2005-04-01 66.97 2005-05-01 67.53 2005-06-01 68.06 2005-07-01 67.84 2005-08-01 67.63 2005-09-01 68.55 2005-10-01 69.26 2005-11-01 69.57 2005-12-01 69.43 2006-01-01 70.19 2006-02-01 70.51 2006-03-01 70.69 2006-04-01 71.24 2006-05-01 72.24 2006-06-01 72.26 2006-07-01 72.66 2006-08-01 72.30 2006-09-01 72.53 2006-10-01 72.97 2006-11-01 73.79 2006-12-01 73.97 2007-01-01 74.69 2007-02-01 74.72 2007-03-01 75.92 2007-04-01 76.63 2007-05-01 77.05 2007-06-01 77.77 2007-07-01 78.67 2007-08-01 78.68 2007-09-01 80.00 2007-10-01 81.95 2007-11-01 83.35 2007-12-01 83.82 2008-01-01 86.10 2008-02-01 87.36 2008-03-01 88.59 2008-04-01 90.22 2008-05-01 91.06 2008-06-01 91.68 2008-07-01 91.71 2008-08-01 90.90 2008-09-01 91.68 2008-10-01 93.01 2008-11-01 92.47 2008-12-01 91.78 2009-01-01 93.77 2009-02-01 94.97 2009-03-01 94.84 2009-04-01 94.59 2009-05-01 94.08 2009-06-01 93.53 2009-07-01 92.84 2009-08-01 91.66 2009-09-01 91.72 2009-10-01 91.71 2009-11-01 91.17 2009-12-01 90.75 2010-01-01 91.17 2010-02-01 91.28 2010-03-01 91.94 2010-04-01 93.20 2010-05-01 93.14 2010-06-01 93.63 2010-07-01 93.85 2010-08-01 92.93 2010-09-01 93.52 2010-10-01 94.12 2010-11-01 94.51 2010-12-01 94.69 2011-01-01 96.20 2011-02-01 96.49 2011-03-01 97.38 2011-04-01 98.90 2011-05-01 99.34 2011-06-01 99.61 2011-07-01 99.10 2011-08-01 98.52 2011-09-01 99.11 2011-10-01 99.39 2011-11-01 99.35 2011-12-01 99.29 2012-01-01 100.27 2012-02-01 100.45 2012-03-01 101.16 2012-04-01 101.93 2012-05-01 101.67 2012-06-01 101.37 2012-07-01 100.64 2012-08-01 100.21 2012-09-01 100.99 2012-10-01 101.19 2012-11-01 101.20 2012-12-01 101.26 2013-01-01 101.05 2013-02-01 100.83 2013-03-01 101.48 2013-04-01 101.54 2013-05-01 101.54 2013-06-01 101.75 2013-07-01 101.05 2013-08-01 99.95 2013-09-01 100.38 2013-10-01 100.76 2013-11-01 100.23 2013-12-01 100.24 2014-01-01 100.76 2014-02-01 100.56 2014-03-01 100.99 2014-04-01 101.62 2014-05-01 101.42 2014-06-01 101.60 2014-07-01 100.82 2014-08-01 99.90 2014-09-01 100.56 2014-10-01 100.61 2014-11-01 100.32 2014-12-01 99.32 2015-01-01 99.42 2015-02-01 99.53 2015-03-01 100.54 2015-04-01 101.25 2015-05-01 101.86 2015-06-01 101.26 2015-07-01 99.89 2015-08-01 99.19 2015-09-01 98.96 2015-10-01 99.52 2015-11-01 99.58 2015-12-01 99.01 2016-01-01 98.28 2016-02-01 98.34 2016-03-01 99.15 2016-04-01 99.85 2016-05-01 100.33 2016-06-01 100.11 2016-07-01 99.02 2016-08-01 97.97 2016-09-01 98.66 2016-10-01 99.86 2016-11-01 100.23 2016-12-01 100.72 2017-01-01 101.08 2017-02-01 101.67 2017-03-01 102.68 2017-04-01 103.04 2017-05-01 102.92 2017-06-01 102.76 2017-07-01 101.58 2017-08-01 101.01 2017-09-01 101.52 2017-10-01 102.65 2017-11-01 102.95 2017-12-01 102.74 2018-01-01 102.62 2018-02-01 102.84 2018-03-01 104.32 2018-04-01 104.62 2018-05-01 104.89 2018-06-01 105.33 2018-07-01 103.99 2018-08-01 103.86 2018-09-01 104.88 2018-10-01 105.98