Month Index 2015=100 1996-01-01 59.35 1996-02-01 59.60 1996-03-01 59.82 1996-04-01 60.02 1996-05-01 60.07 1996-06-01 60.15 1996-07-01 60.27 1996-08-01 60.29 1996-09-01 60.53 1996-10-01 60.59 1996-11-01 60.69 1996-12-01 60.74 1997-01-01 61.26 1997-02-01 61.39 1997-03-01 61.62 1997-04-01 61.74 1997-05-01 61.78 1997-06-01 61.81 1997-07-01 61.87 1997-08-01 61.92 1997-09-01 62.11 1997-10-01 62.17 1997-11-01 62.18 1997-12-01 62.21 1998-01-01 62.64 1998-02-01 62.78 1998-03-01 63.15 1998-04-01 63.25 1998-05-01 63.47 1998-06-01 63.55 1998-07-01 63.63 1998-08-01 63.66 1998-09-01 63.86 1998-10-01 63.95 1998-11-01 63.96 1998-12-01 64.01 1999-01-01 64.23 1999-02-01 64.34 1999-03-01 64.41 1999-04-01 64.52 1999-05-01 64.60 1999-06-01 64.65 1999-07-01 64.67 1999-08-01 64.71 1999-09-01 64.64 1999-10-01 64.74 1999-11-01 64.77 1999-12-01 64.82 2000-01-01 65.43 2000-02-01 65.57 2000-03-01 65.64 2000-04-01 65.70 2000-05-01 65.81 2000-06-01 65.92 2000-07-01 66.03 2000-08-01 66.05 2000-09-01 66.21 2000-10-01 66.30 2000-11-01 66.50 2000-12-01 66.76 2001-01-01 67.30 2001-02-01 67.42 2001-03-01 67.48 2001-04-01 67.91 2001-05-01 67.82 2001-06-01 67.89 2001-07-01 68.03 2001-08-01 68.03 2001-09-01 68.13 2001-10-01 68.27 2001-11-01 68.32 2001-12-01 68.93 2002-01-01 69.47 2002-02-01 69.29 2002-03-01 69.41 2002-04-01 69.50 2002-05-01 69.93 2002-06-01 69.66 2002-07-01 69.65 2002-08-01 69.74 2002-09-01 69.86 2002-10-01 69.95 2002-11-01 70.00 2002-12-01 70.57 2003-01-01 71.52 2003-02-01 71.42 2003-03-01 71.64 2003-04-01 72.16 2003-05-01 71.97 2003-06-01 72.09 2003-07-01 72.14 2003-08-01 72.21 2003-09-01 72.45 2003-10-01 72.39 2003-11-01 72.40 2003-12-01 72.81 2004-01-01 73.46 2004-02-01 73.21 2004-03-01 73.38 2004-04-01 73.95 2004-05-01 73.68 2004-06-01 74.07 2004-07-01 74.06 2004-08-01 74.10 2004-09-01 74.29 2004-10-01 74.41 2004-11-01 74.41 2004-12-01 74.97 2005-01-01 75.15 2005-02-01 75.33 2005-03-01 75.38 2005-04-01 75.93 2005-05-01 76.00 2005-06-01 75.99 2005-07-01 76.09 2005-08-01 76.14 2005-09-01 76.12 2005-10-01 76.27 2005-11-01 76.46 2005-12-01 77.08 2006-01-01 77.53 2006-02-01 77.34 2006-03-01 78.12 2006-04-01 78.82 2006-05-01 78.41 2006-06-01 78.50 2006-07-01 78.61 2006-08-01 78.71 2006-09-01 78.61 2006-10-01 78.92 2006-11-01 78.95 2006-12-01 79.53 2007-01-01 79.81 2007-02-01 79.68 2007-03-01 80.37 2007-04-01 80.87 2007-05-01 80.58 2007-06-01 80.62 2007-07-01 80.83 2007-08-01 80.92 2007-09-01 80.94 2007-10-01 81.06 2007-11-01 81.11 2007-12-01 81.64 2008-01-01 81.68 2008-02-01 81.57 2008-03-01 81.72 2008-04-01 82.36 2008-05-01 82.31 2008-06-01 82.73 2008-07-01 83.04 2008-08-01 83.21 2008-09-01 83.42 2008-10-01 83.62 2008-11-01 83.85 2008-12-01 84.63 2009-01-01 84.98 2009-02-01 84.94 2009-03-01 85.06 2009-04-01 85.47 2009-05-01 86.18 2009-06-01 86.22 2009-07-01 86.10 2009-08-01 86.07 2009-09-01 85.52 2009-10-01 85.55 2009-11-01 86.56 2009-12-01 87.13 2010-01-01 87.41 2010-02-01 87.28 2010-03-01 87.32 2010-04-01 87.36 2010-05-01 87.24 2010-06-01 87.11 2010-07-01 87.99 2010-08-01 88.24 2010-09-01 88.35 2010-10-01 88.41 2010-11-01 88.45 2010-12-01 88.45 2011-01-01 89.40 2011-02-01 89.73 2011-03-01 89.92 2011-04-01 90.02 2011-05-01 90.12 2011-06-01 90.15 2011-07-01 90.36 2011-08-01 90.77 2011-09-01 91.02 2011-10-01 91.16 2011-11-01 91.21 2011-12-01 91.29 2012-01-01 92.33 2012-02-01 92.62 2012-03-01 92.73 2012-04-01 93.00 2012-05-01 93.10 2012-06-01 93.31 2012-07-01 93.64 2012-08-01 93.80 2012-09-01 93.59 2012-10-01 93.84 2012-11-01 93.91 2012-12-01 94.06 2013-01-01 95.03 2013-02-01 95.18 2013-03-01 95.28 2013-04-01 95.37 2013-05-01 95.49 2013-06-01 95.67 2013-07-01 95.80 2013-08-01 95.95 2013-09-01 96.21 2013-10-01 96.27 2013-11-01 96.28 2013-12-01 96.49 2014-01-01 97.32 2014-02-01 97.58 2014-03-01 97.62 2014-04-01 97.70 2014-05-01 97.75 2014-06-01 97.79 2014-07-01 97.92 2014-08-01 97.96 2014-09-01 98.07 2014-10-01 98.07 2014-11-01 98.12 2014-12-01 98.24 2015-01-01 99.00 2015-02-01 99.45 2015-03-01 99.62 2015-04-01 99.77 2015-05-01 99.83 2015-06-01 99.73 2015-07-01 100.04 2015-08-01 100.33 2015-09-01 100.49 2015-10-01 100.52 2015-11-01 100.52 2015-12-01 100.70 2016-01-01 100.82 2016-02-01 100.94 2016-03-01 101.02 2016-04-01 101.03 2016-05-01 101.05 2016-06-01 101.08 2016-07-01 101.11 2016-08-01 101.56 2016-09-01 101.72 2016-10-01 101.77 2016-11-01 101.80 2016-12-01 101.80 2017-01-01 102.19 2017-02-01 102.87 2017-03-01 102.39 2017-04-01 102.99 2017-05-01 102.56 2017-06-01 102.91 2017-07-01 103.36 2017-08-01 103.74 2017-09-01 103.06 2017-10-01 102.87 2017-11-01 103.02 2017-12-01 102.92 2018-01-01 103.46 2018-02-01 103.31 2018-03-01 103.24 2018-04-01 104.64 2018-05-01 104.26 2018-06-01 103.40 2018-07-01 104.60 2018-08-01 104.74 2018-09-01 103.34 2018-10-01 103.40