Month Index 2015=100 1996-01-01 64.67 1996-02-01 64.91 1996-03-01 65.06 1996-04-01 65.20 1996-05-01 65.56 1996-06-01 65.64 1996-07-01 65.80 1996-08-01 65.81 1996-09-01 65.97 1996-10-01 66.16 1996-11-01 66.26 1996-12-01 66.31 1997-01-01 66.46 1997-02-01 66.59 1997-03-01 66.75 1997-04-01 67.66 1997-05-01 67.74 1997-06-01 67.83 1997-07-01 67.86 1997-08-01 67.95 1997-09-01 68.22 1997-10-01 68.26 1997-11-01 68.26 1997-12-01 68.33 1998-01-01 68.57 1998-02-01 68.70 1998-03-01 68.89 1998-04-01 69.20 1998-05-01 69.23 1998-06-01 69.31 1998-07-01 69.49 1998-08-01 69.58 1998-09-01 69.63 1998-10-01 69.61 1998-11-01 69.70 1998-12-01 69.77 1999-01-01 69.96 1999-02-01 70.08 1999-03-01 70.24 1999-04-01 70.45 1999-05-01 70.54 1999-06-01 70.70 1999-07-01 70.77 1999-08-01 70.92 1999-09-01 71.16 1999-10-01 71.40 1999-11-01 71.54 1999-12-01 71.73 2000-01-01 71.86 2000-02-01 72.21 2000-03-01 72.29 2000-04-01 72.41 2000-05-01 72.55 2000-06-01 72.65 2000-07-01 72.79 2000-08-01 72.96 2000-09-01 73.10 2000-10-01 73.29 2000-11-01 73.36 2000-12-01 73.45 2001-01-01 73.92 2001-02-01 74.32 2001-03-01 74.43 2001-04-01 74.60 2001-05-01 74.73 2001-06-01 74.89 2001-07-01 74.94 2001-08-01 75.22 2001-09-01 75.42 2001-10-01 75.64 2001-11-01 75.91 2001-12-01 76.03 2002-01-01 76.77 2002-02-01 77.02 2002-03-01 77.30 2002-04-01 77.50 2002-05-01 77.62 2002-06-01 77.95 2002-07-01 78.03 2002-08-01 78.13 2002-09-01 78.18 2002-10-01 78.32 2002-11-01 78.37 2002-12-01 78.38 2003-01-01 78.58 2003-02-01 78.84 2003-03-01 78.96 2003-04-01 79.09 2003-05-01 79.14 2003-06-01 79.37 2003-07-01 79.41 2003-08-01 79.47 2003-09-01 79.57 2003-10-01 79.80 2003-11-01 80.05 2003-12-01 80.10 2004-01-01 80.47 2004-02-01 80.69 2004-03-01 80.88 2004-04-01 80.95 2004-05-01 81.08 2004-06-01 81.28 2004-07-01 81.35 2004-08-01 81.53 2004-09-01 81.65 2004-10-01 81.85 2004-11-01 82.04 2004-12-01 82.16 2005-01-01 82.33 2005-02-01 82.47 2005-03-01 82.80 2005-04-01 83.01 2005-05-01 83.14 2005-06-01 83.20 2005-07-01 83.33 2005-08-01 83.46 2005-09-01 83.55 2005-10-01 83.72 2005-11-01 83.83 2005-12-01 83.85 2006-01-01 84.01 2006-02-01 84.11 2006-03-01 84.22 2006-04-01 84.34 2006-05-01 84.58 2006-06-01 84.72 2006-07-01 84.87 2006-08-01 85.07 2006-09-01 85.18 2006-10-01 85.26 2006-11-01 85.33 2006-12-01 85.44 2007-01-01 85.95 2007-02-01 86.28 2007-03-01 86.47 2007-04-01 86.61 2007-05-01 86.86 2007-06-01 86.96 2007-07-01 87.17 2007-08-01 87.30 2007-09-01 87.51 2007-10-01 87.68 2007-11-01 87.73 2007-12-01 87.87 2008-01-01 88.43 2008-02-01 88.54 2008-03-01 88.63 2008-04-01 88.81 2008-05-01 89.13 2008-06-01 89.50 2008-07-01 89.60 2008-08-01 89.60 2008-09-01 89.88 2008-10-01 90.10 2008-11-01 90.23 2008-12-01 90.26 2009-01-01 90.14 2009-02-01 90.48 2009-03-01 90.62 2009-04-01 90.76 2009-05-01 90.81 2009-06-01 90.80 2009-07-01 90.92 2009-08-01 90.95 2009-09-01 90.89 2009-10-01 91.06 2009-11-01 91.04 2009-12-01 91.20 2010-01-01 91.48 2010-02-01 91.71 2010-03-01 91.95 2010-04-01 92.07 2010-05-01 92.19 2010-06-01 92.10 2010-07-01 92.15 2010-08-01 92.40 2010-09-01 92.47 2010-10-01 92.50 2010-11-01 92.58 2010-12-01 92.49 2011-01-01 92.91 2011-02-01 93.10 2011-03-01 93.18 2011-04-01 93.23 2011-05-01 93.44 2011-06-01 93.80 2011-07-01 93.99 2011-08-01 94.15 2011-09-01 94.30 2011-10-01 94.44 2011-11-01 94.41 2011-12-01 94.54 2012-01-01 94.70 2012-02-01 94.85 2012-03-01 95.01 2012-04-01 95.10 2012-05-01 95.14 2012-06-01 95.22 2012-07-01 95.31 2012-08-01 95.36 2012-09-01 95.52 2012-10-01 95.52 2012-11-01 95.38 2012-12-01 95.55 2013-01-01 95.82 2013-02-01 95.87 2013-03-01 95.99 2013-04-01 96.14 2013-05-01 96.13 2013-06-01 96.18 2013-07-01 96.36 2013-08-01 96.49 2013-09-01 96.74 2013-10-01 96.63 2013-11-01 96.80 2013-12-01 96.86 2014-01-01 97.13 2014-02-01 97.29 2014-03-01 97.51 2014-04-01 97.73 2014-05-01 97.82 2014-06-01 97.81 2014-07-01 97.90 2014-08-01 97.98 2014-09-01 98.33 2014-10-01 98.38 2014-11-01 98.49 2014-12-01 98.61 2015-01-01 99.20 2015-02-01 99.40 2015-03-01 99.64 2015-04-01 99.73 2015-05-01 99.90 2015-06-01 100.00 2015-07-01 100.05 2015-08-01 100.18 2015-09-01 100.33 2015-10-01 100.34 2015-11-01 100.56 2015-12-01 100.67 2016-01-01 100.99 2016-02-01 101.15 2016-03-01 101.53 2016-04-01 101.58 2016-05-01 101.54 2016-06-01 101.78 2016-07-01 101.85 2016-08-01 102.00 2016-09-01 101.54 2016-10-01 101.58 2016-11-01 101.68 2016-12-01 101.80 2017-01-01 102.66 2017-02-01 103.00 2017-03-01 103.21 2017-04-01 103.29 2017-05-01 103.05 2017-06-01 103.19 2017-07-01 103.43 2017-08-01 103.54 2017-09-01 103.40 2017-10-01 103.71 2017-11-01 104.20 2017-12-01 104.27 2018-01-01 104.38 2018-02-01 104.48 2018-03-01 105.13 2018-04-01 105.30 2018-05-01 105.56 2018-06-01 105.69 2018-07-01 105.61 2018-08-01 105.72 2018-09-01 105.81 2018-10-01 106.03