Month Index 2015=100 1996-01-01 58.24 1996-02-01 58.39 1996-03-01 58.46 1996-04-01 58.54 1996-05-01 58.66 1996-06-01 58.73 1996-07-01 59.01 1996-08-01 59.25 1996-09-01 59.32 1996-10-01 59.52 1996-11-01 59.67 1996-12-01 59.84 1997-01-01 60.31 1997-02-01 60.49 1997-03-01 60.56 1997-04-01 60.70 1997-05-01 60.85 1997-06-01 60.96 1997-07-01 61.04 1997-08-01 61.23 1997-09-01 61.32 1997-10-01 61.59 1997-11-01 61.72 1997-12-01 61.81 1998-01-01 62.05 1998-02-01 62.14 1998-03-01 62.23 1998-04-01 62.66 1998-05-01 62.95 1998-06-01 63.13 1998-07-01 63.19 1998-08-01 63.31 1998-09-01 63.43 1998-10-01 63.51 1998-11-01 63.70 1998-12-01 63.79 1999-01-01 64.02 1999-02-01 64.16 1999-03-01 64.30 1999-04-01 64.43 1999-05-01 64.69 1999-06-01 64.78 1999-07-01 64.94 1999-08-01 65.01 1999-09-01 64.84 1999-10-01 64.11 1999-11-01 64.14 1999-12-01 64.20 2000-01-01 64.48 2000-02-01 64.76 2000-03-01 64.84 2000-04-01 65.04 2000-05-01 65.20 2000-06-01 65.33 2000-07-01 65.59 2000-08-01 65.71 2000-09-01 65.85 2000-10-01 65.98 2000-11-01 66.20 2000-12-01 66.30 2001-01-01 66.70 2001-02-01 66.95 2001-03-01 67.05 2001-04-01 67.32 2001-05-01 67.58 2001-06-01 67.74 2001-07-01 67.95 2001-08-01 68.07 2001-09-01 68.17 2001-10-01 68.40 2001-11-01 68.53 2001-12-01 68.63 2002-01-01 69.21 2002-02-01 69.60 2002-03-01 69.79 2002-04-01 70.00 2002-05-01 70.22 2002-06-01 70.38 2002-07-01 70.52 2002-08-01 70.64 2002-09-01 70.82 2002-10-01 70.99 2002-11-01 71.21 2002-12-01 71.29 2003-01-01 71.64 2003-02-01 71.90 2003-03-01 72.24 2003-04-01 72.41 2003-05-01 72.52 2003-06-01 72.65 2003-07-01 72.79 2003-08-01 72.91 2003-09-01 73.04 2003-10-01 73.25 2003-11-01 73.37 2003-12-01 73.53 2004-01-01 73.92 2004-02-01 74.19 2004-03-01 74.42 2004-04-01 74.68 2004-05-01 74.93 2004-06-01 75.17 2004-07-01 75.35 2004-08-01 75.48 2004-09-01 75.64 2004-10-01 75.87 2004-11-01 76.03 2004-12-01 76.16 2005-01-01 76.58 2005-02-01 76.86 2005-03-01 77.13 2005-04-01 77.46 2005-05-01 77.69 2005-06-01 77.82 2005-07-01 78.01 2005-08-01 78.12 2005-09-01 78.26 2005-10-01 78.46 2005-11-01 78.62 2005-12-01 78.68 2006-01-01 79.19 2006-02-01 79.49 2006-03-01 79.69 2006-04-01 80.13 2006-05-01 80.34 2006-06-01 80.51 2006-07-01 80.88 2006-08-01 81.03 2006-09-01 81.25 2006-10-01 81.63 2006-11-01 81.78 2006-12-01 81.95 2007-01-01 82.75 2007-02-01 83.16 2007-03-01 83.48 2007-04-01 84.27 2007-05-01 84.56 2007-06-01 84.83 2007-07-01 84.98 2007-08-01 85.10 2007-09-01 85.45 2007-10-01 85.78 2007-11-01 85.98 2007-12-01 86.16 2008-01-01 86.78 2008-02-01 87.17 2008-03-01 87.45 2008-04-01 87.82 2008-05-01 88.05 2008-06-01 88.24 2008-07-01 88.76 2008-08-01 88.93 2008-09-01 89.21 2008-10-01 89.43 2008-11-01 89.63 2008-12-01 89.68 2009-01-01 89.93 2009-02-01 90.09 2009-03-01 90.14 2009-04-01 90.32 2009-05-01 90.41 2009-06-01 90.44 2009-07-01 90.48 2009-08-01 90.54 2009-09-01 90.59 2009-10-01 90.59 2009-11-01 90.73 2009-12-01 90.78 2010-01-01 91.11 2010-02-01 91.19 2010-03-01 91.25 2010-04-01 91.47 2010-05-01 91.63 2010-06-01 91.76 2010-07-01 91.90 2010-08-01 91.99 2010-09-01 92.13 2010-10-01 92.19 2010-11-01 92.26 2010-12-01 92.25 2011-01-01 92.87 2011-02-01 93.19 2011-03-01 93.28 2011-04-01 93.58 2011-05-01 93.64 2011-06-01 93.74 2011-07-01 93.97 2011-08-01 93.98 2011-09-01 94.07 2011-10-01 94.25 2011-11-01 94.36 2011-12-01 94.40 2012-01-01 94.92 2012-02-01 95.28 2012-03-01 95.34 2012-04-01 95.58 2012-05-01 95.66 2012-06-01 95.73 2012-07-01 95.86 2012-08-01 95.88 2012-09-01 96.01 2012-10-01 96.27 2012-11-01 96.37 2012-12-01 96.40 2013-01-01 96.71 2013-02-01 96.78 2013-03-01 96.72 2013-04-01 96.69 2013-05-01 96.75 2013-06-01 96.75 2013-07-01 96.91 2013-08-01 96.92 2013-09-01 96.97 2013-10-01 97.12 2013-11-01 97.19 2013-12-01 97.20 2014-01-01 98.01 2014-02-01 98.16 2014-03-01 98.25 2014-04-01 98.47 2014-05-01 98.57 2014-06-01 98.58 2014-07-01 98.68 2014-08-01 98.74 2014-09-01 98.80 2014-10-01 98.92 2014-11-01 99.05 2014-12-01 99.10 2015-01-01 99.37 2015-02-01 99.48 2015-03-01 99.56 2015-04-01 99.77 2015-05-01 99.85 2015-06-01 99.90 2015-07-01 100.05 2015-08-01 100.25 2015-09-01 100.32 2015-10-01 100.45 2015-11-01 100.48 2015-12-01 100.50 2016-01-01 100.76 2016-02-01 100.91 2016-03-01 101.04 2016-04-01 101.31 2016-05-01 101.37 2016-06-01 101.41 2016-07-01 101.64 2016-08-01 101.64 2016-09-01 101.79 2016-10-01 101.96 2016-11-01 102.01 2016-12-01 102.09 2017-01-01 102.47 2017-02-01 102.63 2017-03-01 102.83 2017-04-01 103.16 2017-05-01 103.36 2017-06-01 103.51 2017-07-01 103.77 2017-08-01 103.89 2017-09-01 104.03 2017-10-01 104.26 2017-11-01 104.45 2017-12-01 104.52 2018-01-01 105.02 2018-02-01 105.25 2018-03-01 105.41 2018-04-01 105.85 2018-05-01 106.00 2018-06-01 106.17 2018-07-01 106.38 2018-08-01 106.63 2018-09-01 106.92 2018-10-01 107.23