Month Index 2015=100 1996-01-01 55.18 1996-02-01 55.38 1996-03-01 55.82 1996-04-01 56.09 1996-05-01 56.31 1996-06-01 56.54 1996-07-01 56.73 1996-08-01 56.83 1996-09-01 56.99 1996-10-01 56.97 1996-11-01 56.72 1996-12-01 56.97 1997-01-01 57.17 1997-02-01 57.33 1997-03-01 57.74 1997-04-01 57.73 1997-05-01 57.97 1997-06-01 58.14 1997-07-01 58.88 1997-08-01 59.38 1997-09-01 59.07 1997-10-01 58.71 1997-11-01 58.70 1997-12-01 58.87 1998-01-01 59.18 1998-02-01 59.27 1998-03-01 59.50 1998-04-01 59.83 1998-05-01 60.09 1998-06-01 60.41 1998-07-01 61.18 1998-08-01 61.60 1998-09-01 61.37 1998-10-01 61.06 1998-11-01 60.73 1998-12-01 61.05 1999-01-01 61.33 1999-02-01 61.53 1999-03-01 61.91 1999-04-01 62.10 1999-05-01 62.18 1999-06-01 62.64 1999-07-01 63.47 1999-08-01 63.88 1999-09-01 63.68 1999-10-01 63.20 1999-11-01 62.88 1999-12-01 63.21 2000-01-01 63.48 2000-02-01 63.84 2000-03-01 64.07 2000-04-01 64.56 2000-05-01 64.71 2000-06-01 65.17 2000-07-01 66.45 2000-08-01 67.08 2000-09-01 66.47 2000-10-01 66.16 2000-11-01 66.03 2000-12-01 66.45 2001-01-01 66.91 2001-02-01 67.06 2001-03-01 67.34 2001-04-01 67.82 2001-05-01 67.72 2001-06-01 68.16 2001-07-01 68.93 2001-08-01 69.58 2001-09-01 68.92 2001-10-01 68.68 2001-11-01 68.68 2001-12-01 69.25 2002-01-01 69.71 2002-02-01 70.23 2002-03-01 71.19 2002-04-01 71.47 2002-05-01 71.79 2002-06-01 72.19 2002-07-01 72.87 2002-08-01 73.67 2002-09-01 72.96 2002-10-01 72.72 2002-11-01 72.65 2002-12-01 73.16 2003-01-01 73.17 2003-02-01 73.46 2003-03-01 73.91 2003-04-01 74.79 2003-05-01 74.43 2003-06-01 74.86 2003-07-01 75.73 2003-08-01 76.76 2003-09-01 75.78 2003-10-01 75.75 2003-11-01 75.47 2003-12-01 75.94 2004-01-01 75.96 2004-02-01 76.27 2004-03-01 76.75 2004-04-01 77.53 2004-05-01 77.20 2004-06-01 77.76 2004-07-01 78.57 2004-08-01 79.57 2004-09-01 78.71 2004-10-01 78.49 2004-11-01 78.38 2004-12-01 78.84 2005-01-01 78.82 2005-02-01 79.24 2005-03-01 80.11 2005-04-01 80.14 2005-05-01 80.24 2005-06-01 80.78 2005-07-01 81.69 2005-08-01 82.66 2005-09-01 81.76 2005-10-01 81.65 2005-11-01 81.52 2005-12-01 82.21 2006-01-01 82.16 2006-02-01 82.58 2006-03-01 83.02 2006-04-01 83.98 2006-05-01 83.73 2006-06-01 84.22 2006-07-01 85.31 2006-08-01 86.22 2006-09-01 85.25 2006-10-01 84.94 2006-11-01 84.72 2006-12-01 85.42 2007-01-01 85.47 2007-02-01 85.94 2007-03-01 86.65 2007-04-01 87.67 2007-05-01 87.47 2007-06-01 87.94 2007-07-01 88.99 2007-08-01 90.02 2007-09-01 88.86 2007-10-01 88.63 2007-11-01 88.39 2007-12-01 89.21 2008-01-01 89.31 2008-02-01 89.83 2008-03-01 91.00 2008-04-01 91.04 2008-05-01 91.31 2008-06-01 91.91 2008-07-01 93.07 2008-08-01 94.19 2008-09-01 92.91 2008-10-01 92.62 2008-11-01 92.21 2008-12-01 92.77 2009-01-01 92.49 2009-02-01 92.63 2009-03-01 92.90 2009-04-01 93.83 2009-05-01 93.23 2009-06-01 93.61 2009-07-01 94.44 2009-08-01 95.36 2009-09-01 93.89 2009-10-01 93.51 2009-11-01 93.11 2009-12-01 93.66 2010-01-01 93.04 2010-02-01 93.05 2010-03-01 93.65 2010-04-01 93.81 2010-05-01 93.66 2010-06-01 94.00 2010-07-01 94.94 2010-08-01 95.59 2010-09-01 94.81 2010-10-01 94.50 2010-11-01 94.13 2010-12-01 94.73 2011-01-01 94.27 2011-02-01 94.61 2011-03-01 94.98 2011-04-01 95.77 2011-05-01 95.26 2011-06-01 95.49 2011-07-01 96.58 2011-08-01 97.30 2011-09-01 96.38 2011-10-01 96.04 2011-11-01 95.73 2011-12-01 96.63 2012-01-01 95.85 2012-02-01 96.03 2012-03-01 96.45 2012-04-01 97.27 2012-05-01 96.63 2012-06-01 96.93 2012-07-01 97.85 2012-08-01 98.41 2012-09-01 98.06 2012-10-01 98.28 2012-11-01 97.67 2012-12-01 98.31 2013-01-01 97.54 2013-02-01 97.79 2013-03-01 98.55 2013-04-01 98.38 2013-05-01 98.42 2013-06-01 98.69 2013-07-01 99.65 2013-08-01 100.15 2013-09-01 99.12 2013-10-01 98.69 2013-11-01 98.06 2013-12-01 98.52 2014-01-01 97.75 2014-02-01 98.15 2014-03-01 98.47 2014-04-01 99.37 2014-05-01 98.84 2014-06-01 99.15 2014-07-01 99.90 2014-08-01 100.44 2014-09-01 99.42 2014-10-01 98.98 2014-11-01 98.50 2014-12-01 99.12 2015-01-01 98.34 2015-02-01 98.63 2015-03-01 99.22 2015-04-01 99.84 2015-05-01 99.64 2015-06-01 100.24 2015-07-01 101.42 2015-08-01 102.25 2015-09-01 100.59 2015-10-01 100.00 2015-11-01 99.63 2015-12-01 100.17 2016-01-01 99.50 2016-02-01 99.95 2016-03-01 100.67 2016-04-01 100.06 2016-05-01 100.16 2016-06-01 100.72 2016-07-01 102.24 2016-08-01 103.08 2016-09-01 101.40 2016-10-01 100.69 2016-11-01 100.47 2016-12-01 101.73 2017-01-01 100.76 2017-02-01 101.36 2017-03-01 101.79 2017-04-01 103.68 2017-05-01 102.66 2017-06-01 103.88 2017-07-01 105.52 2017-08-01 106.48 2017-09-01 104.62 2017-10-01 103.39 2017-11-01 102.39 2017-12-01 103.29 2018-01-01 102.32 2018-02-01 103.43 2018-03-01 104.34 2018-04-01 104.28 2018-05-01 104.79 2018-06-01 105.61 2018-07-01 107.10 2018-08-01 107.62 2018-09-01 105.98 2018-10-01 105.14