Month Index 2015=100 1996-01-01 59.77 1996-02-01 59.82 1996-03-01 59.79 1996-04-01 59.81 1996-05-01 59.76 1996-06-01 59.59 1996-07-01 59.69 1996-08-01 59.64 1996-09-01 59.41 1996-10-01 59.47 1996-11-01 59.41 1996-12-01 59.45 1997-01-01 59.69 1997-02-01 59.81 1997-03-01 59.48 1997-04-01 59.16 1997-05-01 59.22 1997-06-01 59.22 1997-07-01 59.28 1997-08-01 59.25 1997-09-01 59.19 1997-10-01 58.99 1997-11-01 59.05 1997-12-01 58.92 1998-01-01 59.54 1998-02-01 59.51 1998-03-01 59.60 1998-04-01 59.84 1998-05-01 59.86 1998-06-01 59.80 1998-07-01 60.18 1998-08-01 59.85 1998-09-01 59.88 1998-10-01 59.93 1998-11-01 59.95 1998-12-01 59.86 1999-01-01 60.69 1999-02-01 61.06 1999-03-01 61.16 1999-04-01 61.19 1999-05-01 61.16 1999-06-01 61.32 1999-07-01 61.55 1999-08-01 61.68 1999-09-01 61.65 1999-10-01 61.66 1999-11-01 61.67 1999-12-01 61.69 2000-01-01 62.36 2000-02-01 62.63 2000-03-01 62.78 2000-04-01 63.41 2000-05-01 63.46 2000-06-01 63.71 2000-07-01 64.10 2000-08-01 64.25 2000-09-01 64.12 2000-10-01 64.08 2000-11-01 64.25 2000-12-01 64.40 2001-01-01 66.18 2001-02-01 66.43 2001-03-01 66.61 2001-04-01 66.86 2001-05-01 67.11 2001-06-01 67.03 2001-07-01 67.41 2001-08-01 67.42 2001-09-01 67.35 2001-10-01 67.65 2001-11-01 67.67 2001-12-01 68.03 2002-01-01 69.01 2002-02-01 69.28 2002-03-01 69.33 2002-04-01 70.04 2002-05-01 70.21 2002-06-01 70.40 2002-07-01 70.79 2002-08-01 71.08 2002-09-01 70.87 2002-10-01 70.76 2002-11-01 70.66 2002-12-01 70.99 2003-01-01 72.46 2003-02-01 72.92 2003-03-01 72.98 2003-04-01 73.26 2003-05-01 73.41 2003-06-01 73.69 2003-07-01 73.88 2003-08-01 73.84 2003-09-01 73.58 2003-10-01 73.60 2003-11-01 73.53 2003-12-01 73.55 2004-01-01 74.81 2004-02-01 74.95 2004-03-01 75.28 2004-04-01 75.68 2004-05-01 75.52 2004-06-01 75.34 2004-07-01 75.72 2004-08-01 75.70 2004-09-01 75.54 2004-10-01 75.66 2004-11-01 75.51 2004-12-01 75.71 2005-01-01 76.54 2005-02-01 76.72 2005-03-01 77.21 2005-04-01 77.59 2005-05-01 77.48 2005-06-01 77.65 2005-07-01 77.78 2005-08-01 77.81 2005-09-01 77.69 2005-10-01 77.61 2005-11-01 77.58 2005-12-01 77.61 2006-01-01 78.22 2006-02-01 78.39 2006-03-01 78.39 2006-04-01 78.44 2006-05-01 78.52 2006-06-01 78.84 2006-07-01 78.70 2006-08-01 78.74 2006-09-01 78.66 2006-10-01 78.68 2006-11-01 78.67 2006-12-01 78.72 2007-01-01 78.89 2007-02-01 78.94 2007-03-01 79.36 2007-04-01 79.56 2007-05-01 80.15 2007-06-01 80.51 2007-07-01 79.54 2007-08-01 79.84 2007-09-01 79.51 2007-10-01 79.83 2007-11-01 79.52 2007-12-01 79.34 2008-01-01 81.08 2008-02-01 82.03 2008-03-01 81.63 2008-04-01 82.85 2008-05-01 84.46 2008-06-01 85.06 2008-07-01 84.14 2008-08-01 84.17 2008-09-01 82.98 2008-10-01 84.12 2008-11-01 83.48 2008-12-01 83.17 2009-01-01 84.02 2009-02-01 85.83 2009-03-01 85.93 2009-04-01 86.86 2009-05-01 87.53 2009-06-01 87.62 2009-07-01 87.16 2009-08-01 85.65 2009-09-01 85.93 2009-10-01 86.56 2009-11-01 85.33 2009-12-01 84.26 2010-01-01 85.25 2010-02-01 86.93 2010-03-01 87.21 2010-04-01 89.51 2010-05-01 89.00 2010-06-01 89.10 2010-07-01 87.64 2010-08-01 86.77 2010-09-01 86.28 2010-10-01 86.32 2010-11-01 85.79 2010-12-01 84.80 2011-01-01 85.68 2011-02-01 86.52 2011-03-01 87.48 2011-04-01 89.23 2011-05-01 89.39 2011-06-01 90.03 2011-07-01 91.85 2011-08-01 92.07 2011-09-01 88.77 2011-10-01 89.34 2011-11-01 87.28 2011-12-01 88.18 2012-01-01 88.57 2012-02-01 89.28 2012-03-01 90.04 2012-04-01 91.58 2012-05-01 92.33 2012-06-01 91.60 2012-07-01 94.26 2012-08-01 94.11 2012-09-01 92.53 2012-10-01 93.72 2012-11-01 91.95 2012-12-01 93.40 2013-01-01 93.30 2013-02-01 94.53 2013-03-01 94.91 2013-04-01 95.59 2013-05-01 97.06 2013-06-01 97.09 2013-07-01 99.32 2013-08-01 98.79 2013-09-01 97.05 2013-10-01 96.92 2013-11-01 95.20 2013-12-01 96.08 2014-01-01 95.57 2014-02-01 96.22 2014-03-01 96.55 2014-04-01 99.65 2014-05-01 97.23 2014-06-01 98.05 2014-07-01 100.80 2014-08-01 101.43 2014-09-01 98.04 2014-10-01 98.05 2014-11-01 96.17 2014-12-01 98.09 2015-01-01 97.09 2015-02-01 97.92 2015-03-01 97.50 2015-04-01 99.86 2015-05-01 100.68 2015-06-01 99.88 2015-07-01 104.23 2015-08-01 104.62 2015-09-01 99.42 2015-10-01 100.59 2015-11-01 97.22 2015-12-01 100.98 2016-01-01 96.93 2016-02-01 97.89 2016-03-01 99.17 2016-04-01 100.69 2016-05-01 101.44 2016-06-01 100.95 2016-07-01 104.26 2016-08-01 104.73 2016-09-01 99.32 2016-10-01 101.00 2016-11-01 98.85 2016-12-01 102.36 2017-01-01 100.71 2017-02-01 100.18 2017-03-01 100.68 2017-04-01 105.48 2017-05-01 102.23 2017-06-01 100.85 2017-07-01 104.78 2017-08-01 104.64 2017-09-01 101.04 2017-10-01 102.08 2017-11-01 100.49 2017-12-01 102.49 2018-01-01 101.26 2018-02-01 100.50 2018-03-01 101.96 2018-04-01 104.31 2018-05-01 105.86 2018-06-01 103.51 2018-07-01 107.78 2018-08-01 108.10 2018-09-01 102.69 2018-10-01 104.81