Month Index 2015=100 1996-01-01 61.11 1996-02-01 61.23 1996-03-01 61.37 1996-04-01 61.51 1996-05-01 61.58 1996-06-01 62.03 1996-07-01 62.15 1996-08-01 62.23 1996-09-01 62.36 1996-10-01 62.54 1996-11-01 62.60 1996-12-01 62.76 1997-01-01 63.03 1997-02-01 63.25 1997-03-01 63.43 1997-04-01 64.89 1997-05-01 64.99 1997-06-01 65.11 1997-07-01 64.99 1997-08-01 65.02 1997-09-01 65.42 1997-10-01 65.54 1997-11-01 65.71 1997-12-01 65.81 1998-01-01 66.13 1998-02-01 66.23 1998-03-01 66.40 1998-04-01 66.67 1998-05-01 66.85 1998-06-01 67.00 1998-07-01 67.18 1998-08-01 67.25 1998-09-01 67.37 1998-10-01 67.50 1998-11-01 67.68 1998-12-01 67.85 1999-01-01 68.53 1999-02-01 68.78 1999-03-01 68.96 1999-04-01 69.12 1999-05-01 69.27 1999-06-01 69.38 1999-07-01 69.44 1999-08-01 69.56 1999-09-01 69.63 1999-10-01 70.03 1999-11-01 70.19 1999-12-01 70.33 2000-01-01 70.70 2000-02-01 70.86 2000-03-01 71.00 2000-04-01 71.07 2000-05-01 71.16 2000-06-01 71.23 2000-07-01 71.30 2000-08-01 71.38 2000-09-01 71.54 2000-10-01 71.95 2000-11-01 72.02 2000-12-01 72.08 2001-01-01 72.43 2001-02-01 73.26 2001-03-01 73.33 2001-04-01 73.49 2001-05-01 73.62 2001-06-01 73.68 2001-07-01 73.71 2001-08-01 73.78 2001-09-01 73.88 2001-10-01 73.96 2001-11-01 74.19 2001-12-01 74.32 2002-01-01 74.95 2002-02-01 75.10 2002-03-01 75.23 2002-04-01 75.45 2002-05-01 75.51 2002-06-01 75.59 2002-07-01 75.57 2002-08-01 75.70 2002-09-01 75.77 2002-10-01 76.02 2002-11-01 76.13 2002-12-01 76.16 2003-01-01 76.50 2003-02-01 76.92 2003-03-01 77.04 2003-04-01 77.12 2003-05-01 77.19 2003-06-01 77.32 2003-07-01 77.40 2003-08-01 77.46 2003-09-01 78.36 2003-10-01 78.46 2003-11-01 78.55 2003-12-01 78.80 2004-01-01 79.18 2004-02-01 79.39 2004-03-01 79.46 2004-04-01 79.59 2004-05-01 79.90 2004-06-01 80.04 2004-07-01 80.38 2004-08-01 80.45 2004-09-01 80.52 2004-10-01 80.63 2004-11-01 80.79 2004-12-01 80.88 2005-01-01 81.37 2005-02-01 81.64 2005-03-01 81.80 2005-04-01 81.90 2005-05-01 82.08 2005-06-01 82.10 2005-07-01 82.21 2005-08-01 82.36 2005-09-01 82.42 2005-10-01 82.62 2005-11-01 82.74 2005-12-01 82.84 2006-01-01 83.23 2006-02-01 83.62 2006-03-01 83.80 2006-04-01 83.92 2006-05-01 84.19 2006-06-01 84.27 2006-07-01 84.27 2006-08-01 84.30 2006-09-01 84.44 2006-10-01 84.57 2006-11-01 84.70 2006-12-01 84.83 2007-01-01 85.27 2007-02-01 85.60 2007-03-01 85.84 2007-04-01 85.93 2007-05-01 86.04 2007-06-01 86.10 2007-07-01 86.21 2007-08-01 86.38 2007-09-01 86.55 2007-10-01 86.63 2007-11-01 86.75 2007-12-01 86.81 2008-01-01 87.42 2008-02-01 87.87 2008-03-01 88.04 2008-04-01 88.26 2008-05-01 88.46 2008-06-01 88.66 2008-07-01 88.79 2008-08-01 88.87 2008-09-01 89.11 2008-10-01 89.46 2008-11-01 89.66 2008-12-01 89.75 2009-01-01 89.88 2009-02-01 90.17 2009-03-01 90.27 2009-04-01 90.42 2009-05-01 90.52 2009-06-01 90.79 2009-07-01 90.75 2009-08-01 90.74 2009-09-01 91.04 2009-10-01 91.33 2009-11-01 91.41 2009-12-01 91.47 2010-01-01 91.81 2010-02-01 92.14 2010-03-01 92.34 2010-04-01 92.58 2010-05-01 92.61 2010-06-01 92.69 2010-07-01 92.85 2010-08-01 93.03 2010-09-01 93.12 2010-10-01 93.24 2010-11-01 93.38 2010-12-01 93.50 2011-01-01 94.01 2011-02-01 94.16 2011-03-01 94.39 2011-04-01 94.51 2011-05-01 94.59 2011-06-01 94.74 2011-07-01 94.78 2011-08-01 94.87 2011-09-01 95.02 2011-10-01 95.33 2011-11-01 95.49 2011-12-01 95.55 2012-01-01 95.95 2012-02-01 96.21 2012-03-01 96.35 2012-04-01 96.51 2012-05-01 96.60 2012-06-01 96.67 2012-07-01 96.69 2012-08-01 96.75 2012-09-01 97.11 2012-10-01 96.90 2012-11-01 97.00 2012-12-01 97.11 2013-01-01 97.42 2013-02-01 97.57 2013-03-01 97.63 2013-04-01 97.80 2013-05-01 97.78 2013-06-01 97.84 2013-07-01 97.88 2013-08-01 97.90 2013-09-01 98.03 2013-10-01 97.77 2013-11-01 97.98 2013-12-01 98.09 2014-01-01 98.43 2014-02-01 98.59 2014-03-01 98.69 2014-04-01 98.73 2014-05-01 98.79 2014-06-01 98.92 2014-07-01 98.61 2014-08-01 98.86 2014-09-01 99.03 2014-10-01 99.01 2014-11-01 99.10 2014-12-01 99.16 2015-01-01 99.23 2015-02-01 99.33 2015-03-01 99.51 2015-04-01 99.79 2015-05-01 99.88 2015-06-01 99.99 2015-07-01 100.40 2015-08-01 100.53 2015-09-01 100.65 2015-10-01 100.12 2015-11-01 100.23 2015-12-01 100.34 2016-01-01 100.96 2016-02-01 101.15 2016-03-01 101.14 2016-04-01 101.26 2016-05-01 101.34 2016-06-01 101.57 2016-07-01 101.67 2016-08-01 101.59 2016-09-01 101.67 2016-10-01 101.82 2016-11-01 101.84 2016-12-01 102.08 2017-01-01 102.30 2017-02-01 102.44 2017-03-01 102.56 2017-04-01 102.59 2017-05-01 102.59 2017-06-01 102.60 2017-07-01 102.68 2017-08-01 102.77 2017-09-01 102.94 2017-10-01 103.02 2017-11-01 103.09 2017-12-01 103.20 2018-01-01 103.51 2018-02-01 103.79 2018-03-01 104.04 2018-04-01 104.13 2018-05-01 104.18 2018-06-01 104.44 2018-07-01 104.49 2018-08-01 104.62 2018-09-01 104.74 2018-10-01 104.90