Month Index 2015=100 1996-01-01 61.45 1996-02-01 61.69 1996-03-01 61.73 1996-04-01 61.94 1996-05-01 62.10 1996-06-01 62.27 1996-07-01 62.77 1996-08-01 62.86 1996-09-01 62.56 1996-10-01 62.62 1996-11-01 62.45 1996-12-01 62.64 1997-01-01 62.85 1997-02-01 63.12 1997-03-01 63.15 1997-04-01 63.31 1997-05-01 63.48 1997-06-01 63.62 1997-07-01 64.14 1997-08-01 64.18 1997-09-01 63.86 1997-10-01 63.91 1997-11-01 63.84 1997-12-01 64.06 1998-01-01 64.31 1998-02-01 64.52 1998-03-01 64.56 1998-04-01 64.94 1998-05-01 64.99 1998-06-01 65.22 1998-07-01 65.67 1998-08-01 65.80 1998-09-01 65.47 1998-10-01 65.48 1998-11-01 65.33 1998-12-01 65.53 1999-01-01 65.72 1999-02-01 66.00 1999-03-01 66.04 1999-04-01 66.41 1999-05-01 66.51 1999-06-01 66.65 1999-07-01 67.22 1999-08-01 67.41 1999-09-01 66.94 1999-10-01 66.98 1999-11-01 66.86 1999-12-01 67.14 2000-01-01 67.38 2000-02-01 67.76 2000-03-01 67.80 2000-04-01 68.15 2000-05-01 68.18 2000-06-01 68.50 2000-07-01 69.31 2000-08-01 69.39 2000-09-01 68.77 2000-10-01 68.88 2000-11-01 68.72 2000-12-01 69.66 2001-01-01 69.52 2001-02-01 69.87 2001-03-01 69.96 2001-04-01 70.43 2001-05-01 70.59 2001-06-01 70.95 2001-07-01 71.80 2001-08-01 71.96 2001-09-01 71.32 2001-10-01 71.46 2001-11-01 71.38 2001-12-01 72.20 2002-01-01 72.56 2002-02-01 72.97 2002-03-01 73.22 2002-04-01 73.56 2002-05-01 73.96 2002-06-01 74.25 2002-07-01 75.12 2002-08-01 75.36 2002-09-01 74.68 2002-10-01 74.76 2002-11-01 74.64 2002-12-01 75.49 2003-01-01 75.26 2003-02-01 75.52 2003-03-01 75.70 2003-04-01 76.12 2003-05-01 76.23 2003-06-01 76.62 2003-07-01 77.38 2003-08-01 77.74 2003-09-01 77.09 2003-10-01 77.10 2003-11-01 76.92 2003-12-01 77.69 2004-01-01 77.40 2004-02-01 77.76 2004-03-01 77.85 2004-04-01 78.24 2004-05-01 78.48 2004-06-01 78.96 2004-07-01 79.72 2004-08-01 80.06 2004-09-01 79.41 2004-10-01 79.23 2004-11-01 79.07 2004-12-01 79.82 2005-01-01 79.43 2005-02-01 79.87 2005-03-01 79.97 2005-04-01 80.24 2005-05-01 80.62 2005-06-01 80.93 2005-07-01 81.78 2005-08-01 82.10 2005-09-01 81.34 2005-10-01 81.15 2005-11-01 80.94 2005-12-01 81.73 2006-01-01 81.40 2006-02-01 81.87 2006-03-01 81.91 2006-04-01 82.43 2006-05-01 82.60 2006-06-01 82.98 2006-07-01 83.88 2006-08-01 84.17 2006-09-01 83.44 2006-10-01 83.32 2006-11-01 83.20 2006-12-01 83.94 2007-01-01 83.82 2007-02-01 84.31 2007-03-01 84.43 2007-04-01 85.01 2007-05-01 85.26 2007-06-01 85.67 2007-07-01 86.73 2007-08-01 87.06 2007-09-01 86.09 2007-10-01 86.05 2007-11-01 85.89 2007-12-01 86.80 2008-01-01 86.53 2008-02-01 87.12 2008-03-01 87.55 2008-04-01 87.76 2008-05-01 88.14 2008-06-01 88.68 2008-07-01 89.83 2008-08-01 90.21 2008-09-01 89.19 2008-10-01 89.16 2008-11-01 88.85 2008-12-01 89.75 2009-01-01 89.16 2009-02-01 89.65 2009-03-01 89.52 2009-04-01 90.04 2009-05-01 90.11 2009-06-01 90.38 2009-07-01 91.28 2009-08-01 91.55 2009-09-01 90.39 2009-10-01 90.27 2009-11-01 89.90 2009-12-01 90.80 2010-01-01 90.09 2010-02-01 90.51 2010-03-01 90.63 2010-04-01 90.90 2010-05-01 91.10 2010-06-01 91.34 2010-07-01 92.28 2010-08-01 92.46 2010-09-01 91.57 2010-10-01 91.63 2010-11-01 91.14 2010-12-01 92.02 2011-01-01 91.51 2011-02-01 92.01 2011-03-01 92.20 2011-04-01 92.46 2011-05-01 92.71 2011-06-01 93.19 2011-07-01 94.27 2011-08-01 94.42 2011-09-01 93.59 2011-10-01 93.37 2011-11-01 92.79 2011-12-01 93.75 2012-01-01 93.14 2012-02-01 93.72 2012-03-01 93.79 2012-04-01 94.35 2012-05-01 94.55 2012-06-01 94.99 2012-07-01 96.29 2012-08-01 96.43 2012-09-01 95.33 2012-10-01 94.94 2012-11-01 94.39 2012-12-01 95.48 2013-01-01 95.52 2013-02-01 95.81 2013-03-01 96.32 2013-04-01 96.55 2013-05-01 96.79 2013-06-01 97.15 2013-07-01 98.04 2013-08-01 98.26 2013-09-01 97.50 2013-10-01 97.16 2013-11-01 96.63 2013-12-01 96.83 2014-01-01 96.81 2014-02-01 97.21 2014-03-01 97.64 2014-04-01 97.98 2014-05-01 98.42 2014-06-01 98.70 2014-07-01 99.63 2014-08-01 99.83 2014-09-01 98.97 2014-10-01 98.66 2014-11-01 98.14 2014-12-01 98.33 2015-01-01 98.09 2015-02-01 98.65 2015-03-01 98.95 2015-04-01 99.51 2015-05-01 100.02 2015-06-01 100.46 2015-07-01 101.51 2015-08-01 101.92 2015-09-01 100.79 2015-10-01 100.59 2015-11-01 99.56 2015-12-01 99.95 2016-01-01 99.70 2016-02-01 100.17 2016-03-01 100.76 2016-04-01 101.23 2016-05-01 101.64 2016-06-01 102.11 2016-07-01 102.99 2016-08-01 103.48 2016-09-01 102.51 2016-10-01 102.20 2016-11-01 101.29 2016-12-01 101.55 2017-01-01 101.46 2017-02-01 101.96 2017-03-01 102.40 2017-04-01 103.62 2017-05-01 103.97 2017-06-01 104.55 2017-07-01 105.63 2017-08-01 106.26 2017-09-01 105.12 2017-10-01 104.68 2017-11-01 103.27 2017-12-01 103.49 2018-01-01 103.48 2018-02-01 103.91 2018-03-01 104.75 2018-04-01 105.38 2018-05-01 106.28 2018-06-01 106.67 2018-07-01 107.95 2018-08-01 108.42 2018-09-01 107.34 2018-10-01 106.69