Month Index 2015=100 1996-01-01 59.54 1996-02-01 59.47 1996-03-01 59.66 1996-04-01 60.33 1996-05-01 60.70 1996-06-01 61.12 1996-07-01 61.19 1996-08-01 61.74 1996-09-01 62.35 1996-10-01 62.41 1996-11-01 62.53 1996-12-01 62.53 1997-01-01 62.53 1997-02-01 62.59 1997-03-01 63.08 1997-04-01 63.08 1997-05-01 63.14 1997-06-01 63.14 1997-07-01 63.08 1997-08-01 63.14 1997-09-01 63.14 1997-10-01 63.20 1997-11-01 63.20 1997-12-01 63.39 1998-01-01 63.39 1998-02-01 63.39 1998-03-01 63.94 1998-04-01 64.12 1998-05-01 64.24 1998-06-01 64.36 1998-07-01 64.61 1998-08-01 64.49 1998-09-01 64.49 1998-10-01 64.73 1998-11-01 64.85 1998-12-01 64.91 1999-01-01 65.16 1999-02-01 65.46 1999-03-01 65.46 1999-04-01 65.46 1999-05-01 65.46 1999-06-01 65.46 1999-07-01 65.53 1999-08-01 65.46 1999-09-01 65.22 1999-10-01 65.65 1999-11-01 65.65 1999-12-01 65.65 2000-01-01 65.65 2000-02-01 65.71 2000-03-01 65.71 2000-04-01 65.77 2000-05-01 65.77 2000-06-01 65.83 2000-07-01 65.83 2000-08-01 65.89 2000-09-01 65.95 2000-10-01 66.20 2000-11-01 66.32 2000-12-01 66.32 2001-01-01 66.72 2001-02-01 66.74 2001-03-01 66.96 2001-04-01 67.25 2001-05-01 67.87 2001-06-01 68.26 2001-07-01 68.27 2001-08-01 68.84 2001-09-01 69.04 2001-10-01 69.19 2001-11-01 69.38 2001-12-01 69.41 2002-01-01 70.06 2002-02-01 70.53 2002-03-01 70.71 2002-04-01 71.30 2002-05-01 71.61 2002-06-01 71.24 2002-07-01 71.48 2002-08-01 71.55 2002-09-01 71.63 2002-10-01 71.38 2002-11-01 71.69 2002-12-01 71.29 2003-01-01 72.24 2003-02-01 71.97 2003-03-01 72.00 2003-04-01 71.96 2003-05-01 71.81 2003-06-01 71.56 2003-07-01 71.78 2003-08-01 71.84 2003-09-01 72.19 2003-10-01 72.65 2003-11-01 72.43 2003-12-01 73.53 2004-01-01 73.69 2004-02-01 73.90 2004-03-01 73.70 2004-04-01 73.85 2004-05-01 73.85 2004-06-01 73.71 2004-07-01 74.16 2004-08-01 74.23 2004-09-01 74.66 2004-10-01 74.22 2004-11-01 74.54 2004-12-01 74.75 2005-01-01 74.70 2005-02-01 74.38 2005-03-01 74.72 2005-04-01 75.15 2005-05-01 75.11 2005-06-01 74.86 2005-07-01 74.75 2005-08-01 74.71 2005-09-01 75.60 2005-10-01 76.27 2005-11-01 76.75 2005-12-01 76.79 2006-01-01 76.61 2006-02-01 77.11 2006-03-01 76.95 2006-04-01 77.43 2006-05-01 76.71 2006-06-01 76.43 2006-07-01 75.95 2006-08-01 76.04 2006-09-01 76.33 2006-10-01 76.26 2006-11-01 76.92 2006-12-01 77.41 2007-01-01 77.64 2007-02-01 77.81 2007-03-01 78.36 2007-04-01 78.75 2007-05-01 78.34 2007-06-01 78.40 2007-07-01 78.33 2007-08-01 78.69 2007-09-01 79.41 2007-10-01 79.48 2007-11-01 79.82 2007-12-01 80.00 2008-01-01 80.51 2008-02-01 80.80 2008-03-01 80.62 2008-04-01 80.60 2008-05-01 81.08 2008-06-01 81.22 2008-07-01 81.00 2008-08-01 80.95 2008-09-01 81.74 2008-10-01 81.91 2008-11-01 81.96 2008-12-01 81.98 2009-01-01 82.08 2009-02-01 82.82 2009-03-01 82.92 2009-04-01 83.32 2009-05-01 83.04 2009-06-01 83.54 2009-07-01 83.28 2009-08-01 83.35 2009-09-01 84.55 2009-10-01 84.63 2009-11-01 85.01 2009-12-01 85.17 2010-01-01 85.88 2010-02-01 86.37 2010-03-01 86.88 2010-04-01 86.95 2010-05-01 87.14 2010-06-01 86.84 2010-07-01 86.92 2010-08-01 87.22 2010-09-01 87.55 2010-10-01 88.08 2010-11-01 87.63 2010-12-01 88.17 2011-01-01 88.26 2011-02-01 88.75 2011-03-01 89.22 2011-04-01 88.92 2011-05-01 89.09 2011-06-01 89.33 2011-07-01 89.21 2011-08-01 89.57 2011-09-01 89.72 2011-10-01 90.25 2011-11-01 89.84 2011-12-01 90.32 2012-01-01 90.19 2012-02-01 90.81 2012-03-01 90.75 2012-04-01 91.48 2012-05-01 91.42 2012-06-01 91.76 2012-07-01 91.44 2012-08-01 91.41 2012-09-01 92.33 2012-10-01 92.37 2012-11-01 93.14 2012-12-01 93.81 2013-01-01 93.83 2013-02-01 94.26 2013-03-01 94.73 2013-04-01 94.91 2013-05-01 95.00 2013-06-01 94.96 2013-07-01 95.72 2013-08-01 95.58 2013-09-01 95.06 2013-10-01 95.34 2013-11-01 96.54 2013-12-01 96.12 2014-01-01 96.86 2014-02-01 97.47 2014-03-01 96.96 2014-04-01 97.56 2014-05-01 97.24 2014-06-01 97.07 2014-07-01 97.59 2014-08-01 98.23 2014-09-01 97.71 2014-10-01 98.84 2014-11-01 98.78 2014-12-01 98.49 2015-01-01 97.68 2015-02-01 100.14 2015-03-01 98.75 2015-04-01 100.33 2015-05-01 99.81 2015-06-01 100.16 2015-07-01 100.46 2015-08-01 100.42 2015-09-01 100.26 2015-10-01 100.38 2015-11-01 100.65 2015-12-01 100.95 2016-01-01 100.81 2016-02-01 100.99 2016-03-01 101.61 2016-04-01 102.47 2016-05-01 102.63 2016-06-01 102.88 2016-07-01 101.75 2016-08-01 103.01 2016-09-01 103.60 2016-10-01 103.63 2016-11-01 103.79 2016-12-01 103.87 2017-01-01 103.73 2017-02-01 104.14 2017-03-01 104.66 2017-04-01 104.43 2017-05-01 104.65 2017-06-01 105.12 2017-07-01 104.43 2017-08-01 104.70 2017-09-01 104.85 2017-10-01 104.94 2017-11-01 105.23 2017-12-01 105.44 2018-01-01 106.68 2018-02-01 107.22 2018-03-01 107.50 2018-04-01 107.67 2018-05-01 107.90 2018-06-01 108.29 2018-07-01 108.26 2018-08-01 108.08 2018-09-01 109.52 2018-10-01 110.36