Month Index 2015=100 1996-01-01 64.92 1996-02-01 65.16 1996-03-01 65.31 1996-04-01 65.46 1996-05-01 65.83 1996-06-01 65.91 1996-07-01 66.07 1996-08-01 66.08 1996-09-01 66.25 1996-10-01 66.44 1996-11-01 66.54 1996-12-01 66.57 1997-01-01 66.73 1997-02-01 66.86 1997-03-01 66.99 1997-04-01 67.93 1997-05-01 68.00 1997-06-01 68.11 1997-07-01 68.13 1997-08-01 68.23 1997-09-01 68.47 1997-10-01 68.51 1997-11-01 68.50 1997-12-01 68.55 1998-01-01 68.81 1998-02-01 68.93 1998-03-01 69.11 1998-04-01 69.43 1998-05-01 69.45 1998-06-01 69.54 1998-07-01 69.72 1998-08-01 69.81 1998-09-01 69.85 1998-10-01 69.83 1998-11-01 69.92 1998-12-01 69.94 1999-01-01 70.12 1999-02-01 70.25 1999-03-01 70.38 1999-04-01 70.59 1999-05-01 70.69 1999-06-01 70.84 1999-07-01 70.91 1999-08-01 71.06 1999-09-01 71.28 1999-10-01 71.53 1999-11-01 71.67 1999-12-01 71.86 2000-01-01 71.98 2000-02-01 72.33 2000-03-01 72.40 2000-04-01 72.53 2000-05-01 72.66 2000-06-01 72.77 2000-07-01 72.91 2000-08-01 73.08 2000-09-01 73.22 2000-10-01 73.41 2000-11-01 73.48 2000-12-01 73.57 2001-01-01 74.02 2001-02-01 74.43 2001-03-01 74.53 2001-04-01 74.71 2001-05-01 74.84 2001-06-01 75.00 2001-07-01 75.05 2001-08-01 75.33 2001-09-01 75.53 2001-10-01 75.75 2001-11-01 76.02 2001-12-01 76.14 2002-01-01 76.88 2002-02-01 77.14 2002-03-01 77.41 2002-04-01 77.61 2002-05-01 77.74 2002-06-01 78.07 2002-07-01 78.14 2002-08-01 78.24 2002-09-01 78.29 2002-10-01 78.43 2002-11-01 78.48 2002-12-01 78.49 2003-01-01 78.69 2003-02-01 78.95 2003-03-01 79.07 2003-04-01 79.20 2003-05-01 79.25 2003-06-01 79.47 2003-07-01 79.51 2003-08-01 79.58 2003-09-01 79.68 2003-10-01 79.90 2003-11-01 80.16 2003-12-01 80.20 2004-01-01 80.58 2004-02-01 80.80 2004-03-01 80.99 2004-04-01 81.06 2004-05-01 81.19 2004-06-01 81.39 2004-07-01 81.46 2004-08-01 81.64 2004-09-01 81.76 2004-10-01 81.96 2004-11-01 82.15 2004-12-01 82.26 2005-01-01 82.44 2005-02-01 82.58 2005-03-01 82.91 2005-04-01 83.13 2005-05-01 83.25 2005-06-01 83.31 2005-07-01 83.44 2005-08-01 83.57 2005-09-01 83.66 2005-10-01 83.83 2005-11-01 83.94 2005-12-01 83.96 2006-01-01 84.11 2006-02-01 84.21 2006-03-01 84.32 2006-04-01 84.44 2006-05-01 84.69 2006-06-01 84.82 2006-07-01 84.97 2006-08-01 85.18 2006-09-01 85.28 2006-10-01 85.36 2006-11-01 85.44 2006-12-01 85.54 2007-01-01 86.05 2007-02-01 86.38 2007-03-01 86.57 2007-04-01 86.71 2007-05-01 86.96 2007-06-01 87.06 2007-07-01 87.27 2007-08-01 87.40 2007-09-01 87.61 2007-10-01 87.78 2007-11-01 87.83 2007-12-01 87.96 2008-01-01 88.51 2008-02-01 88.63 2008-03-01 88.72 2008-04-01 88.89 2008-05-01 89.22 2008-06-01 89.59 2008-07-01 89.69 2008-08-01 89.69 2008-09-01 89.96 2008-10-01 90.19 2008-11-01 90.32 2008-12-01 90.35 2009-01-01 90.22 2009-02-01 90.57 2009-03-01 90.71 2009-04-01 90.84 2009-05-01 90.90 2009-06-01 90.89 2009-07-01 91.00 2009-08-01 91.04 2009-09-01 90.98 2009-10-01 91.14 2009-11-01 91.13 2009-12-01 91.28 2010-01-01 91.56 2010-02-01 91.79 2010-03-01 92.02 2010-04-01 92.15 2010-05-01 92.27 2010-06-01 92.17 2010-07-01 92.23 2010-08-01 92.47 2010-09-01 92.55 2010-10-01 92.57 2010-11-01 92.66 2010-12-01 92.57 2011-01-01 92.98 2011-02-01 93.17 2011-03-01 93.24 2011-04-01 93.29 2011-05-01 93.51 2011-06-01 93.87 2011-07-01 94.05 2011-08-01 94.21 2011-09-01 94.36 2011-10-01 94.50 2011-11-01 94.47 2011-12-01 94.60 2012-01-01 94.76 2012-02-01 94.92 2012-03-01 95.07 2012-04-01 95.17 2012-05-01 95.20 2012-06-01 95.27 2012-07-01 95.36 2012-08-01 95.42 2012-09-01 95.57 2012-10-01 95.57 2012-11-01 95.42 2012-12-01 95.58 2013-01-01 95.86 2013-02-01 95.90 2013-03-01 96.02 2013-04-01 96.17 2013-05-01 96.16 2013-06-01 96.20 2013-07-01 96.39 2013-08-01 96.51 2013-09-01 96.76 2013-10-01 96.64 2013-11-01 96.82 2013-12-01 96.86 2014-01-01 97.14 2014-02-01 97.30 2014-03-01 97.52 2014-04-01 97.74 2014-05-01 97.83 2014-06-01 97.82 2014-07-01 97.91 2014-08-01 97.99 2014-09-01 98.33 2014-10-01 98.38 2014-11-01 98.50 2014-12-01 98.60 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 99.99 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 2016-02-01 101.16 2016-03-01 101.54 2016-04-01 101.59 2016-05-01 101.54 2016-06-01 101.78 2016-07-01 101.85 2016-08-01 102.01 2016-09-01 101.54 2016-10-01 101.58 2016-11-01 101.67 2016-12-01 101.79 2017-01-01 102.66 2017-02-01 103.00 2017-03-01 103.22 2017-04-01 103.29 2017-05-01 103.05 2017-06-01 103.18 2017-07-01 103.43 2017-08-01 103.53 2017-09-01 103.40 2017-10-01 103.72 2017-11-01 104.21 2017-12-01 104.26 2018-01-01 104.37 2018-02-01 104.48 2018-03-01 105.11 2018-04-01 105.28 2018-05-01 105.54 2018-06-01 105.68 2018-07-01 105.60 2018-08-01 105.71 2018-09-01 105.79 2018-10-01 106.01