Month Index 2015=100 1996-01-01 59.01 1996-02-01 59.31 1996-03-01 59.96 1996-04-01 59.43 1996-05-01 59.73 1996-06-01 58.78 1996-07-01 58.66 1996-08-01 59.07 1996-09-01 58.96 1996-10-01 59.84 1996-11-01 59.19 1996-12-01 59.07 1997-01-01 59.79 1997-02-01 59.49 1997-03-01 59.43 1997-04-01 59.13 1997-05-01 58.72 1997-06-01 59.67 1997-07-01 59.67 1997-08-01 59.79 1997-09-01 59.96 1997-10-01 60.26 1997-11-01 61.15 1997-12-01 61.27 1998-01-01 61.68 1998-02-01 62.45 1998-03-01 61.86 1998-04-01 61.74 1998-05-01 60.91 1998-06-01 60.97 1998-07-01 61.03 1998-08-01 61.38 1998-09-01 61.92 1998-10-01 61.92 1998-11-01 61.80 1998-12-01 62.69 1999-01-01 63.22 1999-02-01 64.11 1999-03-01 62.98 1999-04-01 62.10 1999-05-01 61.44 1999-06-01 61.56 1999-07-01 61.86 1999-08-01 62.04 1999-09-01 62.16 1999-10-01 61.74 1999-11-01 62.27 1999-12-01 62.39 2000-01-01 63.40 2000-02-01 64.11 2000-03-01 63.28 2000-04-01 64.05 2000-05-01 62.87 2000-06-01 62.63 2000-07-01 63.52 2000-08-01 63.93 2000-09-01 62.93 2000-10-01 64.17 2000-11-01 65.18 2000-12-01 65.30 2001-01-01 66.78 2001-02-01 68.32 2001-03-01 66.48 2001-04-01 66.13 2001-05-01 67.25 2001-06-01 66.30 2001-07-01 65.89 2001-08-01 66.07 2001-09-01 66.84 2001-10-01 67.72 2001-11-01 68.26 2001-12-01 68.97 2002-01-01 73.06 2002-02-01 76.14 2002-03-01 73.65 2002-04-01 71.87 2002-05-01 70.63 2002-06-01 70.09 2002-07-01 70.51 2002-08-01 70.45 2002-09-01 70.92 2002-10-01 71.40 2002-11-01 73.12 2002-12-01 73.24 2003-01-01 74.18 2003-02-01 79.04 2003-03-01 77.80 2003-04-01 76.55 2003-05-01 75.25 2003-06-01 74.01 2003-07-01 73.89 2003-08-01 74.18 2003-09-01 75.49 2003-10-01 76.43 2003-11-01 77.44 2003-12-01 77.15 2004-01-01 78.21 2004-02-01 81.47 2004-03-01 78.80 2004-04-01 79.04 2004-05-01 78.57 2004-06-01 76.91 2004-07-01 76.79 2004-08-01 77.32 2004-09-01 78.57 2004-10-01 79.63 2004-11-01 79.81 2004-12-01 80.11 2005-01-01 82.06 2005-02-01 87.34 2005-03-01 85.38 2005-04-01 82.95 2005-05-01 81.47 2005-06-01 81.18 2005-07-01 82.06 2005-08-01 81.89 2005-09-01 82.72 2005-10-01 83.31 2005-11-01 84.91 2005-12-01 83.90 2006-01-01 85.65 2006-02-01 89.24 2006-03-01 87.26 2006-04-01 87.06 2006-05-01 86.37 2006-06-01 85.87 2006-07-01 85.52 2006-08-01 86.50 2006-09-01 87.24 2006-10-01 88.32 2006-11-01 88.87 2006-12-01 87.92 2007-01-01 89.64 2007-02-01 93.28 2007-03-01 90.89 2007-04-01 92.57 2007-05-01 90.33 2007-06-01 88.79 2007-07-01 89.25 2007-08-01 89.72 2007-09-01 89.94 2007-10-01 91.30 2007-11-01 91.43 2007-12-01 90.62 2008-01-01 92.28 2008-02-01 96.26 2008-03-01 93.61 2008-04-01 93.51 2008-05-01 92.65 2008-06-01 92.31 2008-07-01 92.25 2008-08-01 92.28 2008-09-01 93.12 2008-10-01 94.04 2008-11-01 95.36 2008-12-01 94.01 2009-01-01 94.28 2009-02-01 96.56 2009-03-01 94.49 2009-04-01 94.33 2009-05-01 93.03 2009-06-01 92.43 2009-07-01 92.11 2009-08-01 91.94 2009-09-01 92.64 2009-10-01 93.16 2009-11-01 93.73 2009-12-01 93.30 2010-01-01 93.95 2010-02-01 95.85 2010-03-01 94.61 2010-04-01 94.33 2010-05-01 94.57 2010-06-01 93.98 2010-07-01 93.44 2010-08-01 93.78 2010-09-01 94.16 2010-10-01 95.85 2010-11-01 95.57 2010-12-01 94.97 2011-01-01 94.81 2011-02-01 97.40 2011-03-01 95.47 2011-04-01 95.39 2011-05-01 94.83 2011-06-01 93.74 2011-07-01 94.12 2011-08-01 93.98 2011-09-01 93.97 2011-10-01 95.09 2011-11-01 95.72 2011-12-01 94.67 2012-01-01 94.92 2012-02-01 97.35 2012-03-01 96.19 2012-04-01 97.02 2012-05-01 95.87 2012-06-01 95.35 2012-07-01 94.67 2012-08-01 94.31 2012-09-01 97.86 2012-10-01 99.81 2012-11-01 99.95 2012-12-01 99.35 2013-01-01 98.76 2013-02-01 101.19 2013-03-01 99.61 2013-04-01 99.30 2013-05-01 99.22 2013-06-01 98.07 2013-07-01 97.92 2013-08-01 97.78 2013-09-01 98.15 2013-10-01 99.44 2013-11-01 99.57 2013-12-01 99.33 2014-01-01 99.86 2014-02-01 102.19 2014-03-01 100.09 2014-04-01 99.94 2014-05-01 99.53 2014-06-01 99.39 2014-07-01 99.31 2014-08-01 99.20 2014-09-01 99.04 2014-10-01 99.42 2014-11-01 100.01 2014-12-01 99.35 2015-01-01 99.27 2015-02-01 102.34 2015-03-01 99.74 2015-04-01 100.02 2015-05-01 99.72 2015-06-01 99.59 2015-07-01 99.73 2015-08-01 99.81 2015-09-01 99.62 2015-10-01 100.16 2015-11-01 100.21 2015-12-01 99.78 2016-01-01 99.55 2016-02-01 101.55 2016-03-01 100.15 2016-04-01 99.93 2016-05-01 99.17 2016-06-01 99.03 2016-07-01 98.62 2016-08-01 98.86 2016-09-01 99.55 2016-10-01 100.43 2016-11-01 101.28 2016-12-01 100.80 2017-01-01 100.29 2017-02-01 103.68 2017-03-01 101.44 2017-04-01 101.45 2017-05-01 101.13 2017-06-01 100.59 2017-07-01 100.60 2017-08-01 100.89 2017-09-01 101.31 2017-10-01 101.84 2017-11-01 101.78 2017-12-01 101.47 2018-01-01 101.45 2018-02-01 105.45 2018-03-01 102.60 2018-04-01 102.07 2018-05-01 101.60 2018-06-01 101.84 2018-07-01 101.72 2018-08-01 101.47 2018-09-01 101.70 2018-10-01 102.30