Month Index 2015=100 1996-01-01 58.23 1996-02-01 58.76 1996-03-01 58.83 1996-04-01 58.89 1996-05-01 59.05 1996-06-01 59.05 1996-07-01 59.17 1996-08-01 59.54 1996-09-01 59.63 1996-10-01 59.96 1996-11-01 60.10 1996-12-01 60.12 1997-01-01 60.81 1997-02-01 61.06 1997-03-01 61.16 1997-04-01 61.26 1997-05-01 61.45 1997-06-01 61.43 1997-07-01 61.58 1997-08-01 61.61 1997-09-01 61.68 1997-10-01 61.81 1997-11-01 61.86 1997-12-01 61.88 1998-01-01 62.03 1998-02-01 62.31 1998-03-01 62.37 1998-04-01 62.59 1998-05-01 62.78 1998-06-01 62.79 1998-07-01 62.88 1998-08-01 62.90 1998-09-01 62.91 1998-10-01 63.00 1998-11-01 63.24 1998-12-01 63.26 1999-01-01 63.63 1999-02-01 63.73 1999-03-01 63.75 1999-04-01 63.95 1999-05-01 64.08 1999-06-01 64.12 1999-07-01 64.21 1999-08-01 64.25 1999-09-01 64.27 1999-10-01 64.35 1999-11-01 64.46 1999-12-01 64.53 2000-01-01 64.85 2000-02-01 64.96 2000-03-01 65.00 2000-04-01 65.09 2000-05-01 65.25 2000-06-01 65.40 2000-07-01 65.55 2000-08-01 65.62 2000-09-01 65.66 2000-10-01 65.75 2000-11-01 65.77 2000-12-01 65.86 2001-01-01 66.52 2001-02-01 66.77 2001-03-01 66.86 2001-04-01 67.23 2001-05-01 67.44 2001-06-01 67.55 2001-07-01 67.70 2001-08-01 67.90 2001-09-01 68.07 2001-10-01 68.11 2001-11-01 68.21 2001-12-01 68.35 2002-01-01 69.06 2002-02-01 69.24 2002-03-01 69.40 2002-04-01 69.66 2002-05-01 69.97 2002-06-01 70.11 2002-07-01 70.29 2002-08-01 70.38 2002-09-01 70.42 2002-10-01 70.43 2002-11-01 70.45 2002-12-01 70.62 2003-01-01 71.33 2003-02-01 71.41 2003-03-01 71.54 2003-04-01 71.66 2003-05-01 71.88 2003-06-01 72.09 2003-07-01 72.24 2003-08-01 72.35 2003-09-01 72.38 2003-10-01 72.59 2003-11-01 72.73 2003-12-01 72.94 2004-01-01 73.92 2004-02-01 74.09 2004-03-01 74.19 2004-04-01 74.37 2004-05-01 74.77 2004-06-01 75.57 2004-07-01 75.92 2004-08-01 76.13 2004-09-01 76.31 2004-10-01 76.60 2004-11-01 76.87 2004-12-01 76.97 2005-01-01 77.82 2005-02-01 77.88 2005-03-01 78.01 2005-04-01 78.30 2005-05-01 78.52 2005-06-01 78.68 2005-07-01 79.07 2005-08-01 79.20 2005-09-01 79.36 2005-10-01 79.52 2005-11-01 80.00 2005-12-01 80.13 2006-01-01 80.66 2006-02-01 80.81 2006-03-01 81.33 2006-04-01 81.46 2006-05-01 81.72 2006-06-01 81.87 2006-07-01 82.09 2006-08-01 82.28 2006-09-01 82.73 2006-10-01 82.88 2006-11-01 82.99 2006-12-01 83.08 2007-01-01 83.65 2007-02-01 83.82 2007-03-01 83.87 2007-04-01 84.11 2007-05-01 84.46 2007-06-01 84.68 2007-07-01 84.86 2007-08-01 84.97 2007-09-01 85.08 2007-10-01 85.32 2007-11-01 85.43 2007-12-01 85.61 2008-01-01 86.48 2008-02-01 86.78 2008-03-01 87.03 2008-04-01 87.15 2008-05-01 87.49 2008-06-01 87.67 2008-07-01 87.88 2008-08-01 88.00 2008-09-01 87.86 2008-10-01 88.15 2008-11-01 88.24 2008-12-01 88.25 2009-01-01 89.47 2009-02-01 89.48 2009-03-01 89.57 2009-04-01 89.50 2009-05-01 89.68 2009-06-01 89.77 2009-07-01 90.07 2009-08-01 90.08 2009-09-01 90.20 2009-10-01 90.30 2009-11-01 90.35 2009-12-01 90.41 2010-01-01 90.94 2010-02-01 91.10 2010-03-01 91.26 2010-04-01 91.49 2010-05-01 91.68 2010-06-01 91.87 2010-07-01 92.00 2010-08-01 92.05 2010-09-01 92.13 2010-10-01 92.20 2010-11-01 92.37 2010-12-01 92.47 2011-01-01 93.21 2011-02-01 93.34 2011-03-01 93.66 2011-04-01 93.78 2011-05-01 93.96 2011-06-01 94.02 2011-07-01 94.16 2011-08-01 94.22 2011-09-01 94.25 2011-10-01 94.47 2011-11-01 94.45 2011-12-01 94.53 2012-01-01 95.03 2012-02-01 95.11 2012-03-01 95.20 2012-04-01 95.28 2012-05-01 95.36 2012-06-01 95.54 2012-07-01 96.09 2012-08-01 96.42 2012-09-01 96.79 2012-10-01 96.81 2012-11-01 96.90 2012-12-01 96.89 2013-01-01 97.60 2013-02-01 97.69 2013-03-01 97.82 2013-04-01 97.84 2013-05-01 97.92 2013-06-01 98.04 2013-07-01 98.14 2013-08-01 98.55 2013-09-01 98.57 2013-10-01 98.76 2013-11-01 98.76 2013-12-01 98.76 2014-01-01 99.13 2014-02-01 99.33 2014-03-01 99.14 2014-04-01 99.13 2014-05-01 99.20 2014-06-01 99.24 2014-07-01 99.14 2014-08-01 99.27 2014-09-01 99.32 2014-10-01 99.44 2014-11-01 99.31 2014-12-01 99.35 2015-01-01 99.76 2015-02-01 99.82 2015-03-01 99.95 2015-04-01 99.93 2015-05-01 100.09 2015-06-01 99.51 2015-07-01 99.60 2015-08-01 99.64 2015-09-01 100.21 2015-10-01 100.42 2015-11-01 100.47 2015-12-01 100.60 2016-01-01 102.00 2016-02-01 102.03 2016-03-01 102.05 2016-04-01 102.24 2016-05-01 102.28 2016-06-01 102.33 2016-07-01 102.30 2016-08-01 102.34 2016-09-01 102.41 2016-10-01 102.66 2016-11-01 102.73 2016-12-01 102.83 2017-01-01 102.87 2017-02-01 103.11 2017-03-01 103.16 2017-04-01 103.20 2017-05-01 103.32 2017-06-01 103.39 2017-07-01 103.58 2017-08-01 103.58 2017-09-01 103.66 2017-10-01 103.26 2017-11-01 103.34 2017-12-01 103.49 2018-01-01 104.01 2018-02-01 104.33 2018-03-01 104.49 2018-04-01 104.82 2018-05-01 105.04 2018-06-01 105.12 2018-07-01 105.26 2018-08-01 105.28 2018-09-01 105.37 2018-10-01 105.51