Month Index 2015=100 1996-01-01 74.47 1996-02-01 74.47 1996-03-01 72.87 1996-04-01 72.72 1996-05-01 72.28 1996-06-01 71.48 1996-07-01 71.99 1996-08-01 71.63 1996-09-01 71.99 1996-10-01 73.23 1996-11-01 73.59 1996-12-01 73.74 1997-01-01 75.12 1997-02-01 75.93 1997-03-01 73.96 1997-04-01 73.45 1997-05-01 74.47 1997-06-01 73.01 1997-07-01 74.03 1997-08-01 73.38 1997-09-01 73.52 1997-10-01 73.81 1997-11-01 74.40 1997-12-01 75.20 1998-01-01 75.71 1998-02-01 76.07 1998-03-01 73.45 1998-04-01 73.96 1998-05-01 74.47 1998-06-01 73.89 1998-07-01 74.47 1998-08-01 72.72 1998-09-01 74.98 1998-10-01 74.40 1998-11-01 74.76 1998-12-01 75.78 1999-01-01 77.24 1999-02-01 77.67 1999-03-01 74.32 1999-04-01 72.57 1999-05-01 74.18 1999-06-01 72.94 1999-07-01 73.96 1999-08-01 74.54 1999-09-01 74.76 1999-10-01 75.12 1999-11-01 76.80 1999-12-01 77.46 2000-01-01 78.26 2000-02-01 78.33 2000-03-01 77.82 2000-04-01 76.73 2000-05-01 76.58 2000-06-01 75.85 2000-07-01 75.56 2000-08-01 76.14 2000-09-01 76.58 2000-10-01 76.73 2000-11-01 77.31 2000-12-01 78.84 2001-01-01 80.23 2001-02-01 80.60 2001-03-01 79.27 2001-04-01 78.02 2001-05-01 79.83 2001-06-01 77.89 2001-07-01 78.36 2001-08-01 78.93 2001-09-01 78.86 2001-10-01 79.24 2001-11-01 80.13 2001-12-01 81.62 2002-01-01 83.10 2002-02-01 83.08 2002-03-01 81.55 2002-04-01 80.85 2002-05-01 80.93 2002-06-01 80.88 2002-07-01 81.35 2002-08-01 80.89 2002-09-01 81.02 2002-10-01 81.66 2002-11-01 81.70 2002-12-01 82.91 2003-01-01 84.67 2003-02-01 86.91 2003-03-01 82.17 2003-04-01 80.95 2003-05-01 83.05 2003-06-01 82.56 2003-07-01 82.28 2003-08-01 82.82 2003-09-01 82.22 2003-10-01 82.67 2003-11-01 84.00 2003-12-01 82.10 2004-01-01 82.87 2004-02-01 89.22 2004-03-01 86.00 2004-04-01 85.61 2004-05-01 86.71 2004-06-01 86.18 2004-07-01 84.98 2004-08-01 84.67 2004-09-01 84.72 2004-10-01 84.44 2004-11-01 84.73 2004-12-01 85.69 2005-01-01 81.40 2005-02-01 82.85 2005-03-01 80.45 2005-04-01 80.51 2005-05-01 82.06 2005-06-01 81.35 2005-07-01 80.62 2005-08-01 80.56 2005-09-01 82.26 2005-10-01 81.49 2005-11-01 81.01 2005-12-01 81.34 2006-01-01 81.93 2006-02-01 82.58 2006-03-01 83.24 2006-04-01 82.53 2006-05-01 81.96 2006-06-01 82.74 2006-07-01 82.43 2006-08-01 81.97 2006-09-01 82.91 2006-10-01 83.14 2006-11-01 83.79 2006-12-01 84.78 2007-01-01 83.39 2007-02-01 82.92 2007-03-01 82.80 2007-04-01 80.64 2007-05-01 82.21 2007-06-01 81.12 2007-07-01 82.39 2007-08-01 81.74 2007-09-01 80.95 2007-10-01 81.85 2007-11-01 80.36 2007-12-01 80.34 2008-01-01 80.53 2008-02-01 81.21 2008-03-01 81.33 2008-04-01 81.48 2008-05-01 82.29 2008-06-01 81.39 2008-07-01 82.02 2008-08-01 81.34 2008-09-01 83.55 2008-10-01 83.77 2008-11-01 83.48 2008-12-01 85.42 2009-01-01 87.10 2009-02-01 88.59 2009-03-01 86.68 2009-04-01 84.40 2009-05-01 84.85 2009-06-01 85.58 2009-07-01 86.12 2009-08-01 88.52 2009-09-01 86.93 2009-10-01 85.83 2009-11-01 88.74 2009-12-01 88.91 2010-01-01 88.26 2010-02-01 90.20 2010-03-01 90.07 2010-04-01 89.74 2010-05-01 91.18 2010-06-01 90.27 2010-07-01 90.14 2010-08-01 91.10 2010-09-01 92.24 2010-10-01 92.36 2010-11-01 91.65 2010-12-01 91.98 2011-01-01 92.60 2011-02-01 92.82 2011-03-01 91.15 2011-04-01 88.74 2011-05-01 88.32 2011-06-01 88.20 2011-07-01 88.14 2011-08-01 87.04 2011-09-01 87.20 2011-10-01 87.22 2011-11-01 88.38 2011-12-01 89.49 2012-01-01 90.95 2012-02-01 92.69 2012-03-01 92.14 2012-04-01 91.13 2012-05-01 91.19 2012-06-01 89.03 2012-07-01 88.99 2012-08-01 87.97 2012-09-01 88.80 2012-10-01 89.80 2012-11-01 89.67 2012-12-01 91.73 2013-01-01 93.85 2013-02-01 93.86 2013-03-01 94.77 2013-04-01 91.47 2013-05-01 93.01 2013-06-01 93.01 2013-07-01 93.00 2013-08-01 94.76 2013-09-01 94.97 2013-10-01 95.48 2013-11-01 95.95 2013-12-01 95.42 2014-01-01 95.97 2014-02-01 96.82 2014-03-01 99.06 2014-04-01 99.05 2014-05-01 99.01 2014-06-01 99.54 2014-07-01 98.43 2014-08-01 96.76 2014-09-01 98.10 2014-10-01 97.53 2014-11-01 97.53 2014-12-01 97.94 2015-01-01 98.52 2015-02-01 99.24 2015-03-01 100.21 2015-04-01 100.94 2015-05-01 100.64 2015-06-01 100.77 2015-07-01 99.52 2015-08-01 99.40 2015-09-01 99.71 2015-10-01 99.61 2015-11-01 100.48 2015-12-01 100.96 2016-01-01 99.17 2016-02-01 100.71 2016-03-01 97.55 2016-04-01 96.86 2016-05-01 96.74 2016-06-01 96.84 2016-07-01 94.45 2016-08-01 92.94 2016-09-01 93.51 2016-10-01 93.95 2016-11-01 97.62 2016-12-01 97.23 2017-01-01 97.99 2017-02-01 97.79 2017-03-01 98.99 2017-04-01 99.48 2017-05-01 99.68 2017-06-01 99.40 2017-07-01 99.91 2017-08-01 98.86 2017-09-01 100.14 2017-10-01 100.97 2017-11-01 100.28 2017-12-01 101.84 2018-01-01 103.54 2018-02-01 103.44 2018-03-01 104.30 2018-04-01 104.68 2018-05-01 104.82 2018-06-01 103.52 2018-07-01 103.03 2018-08-01 105.55 2018-09-01 104.83 2018-10-01 102.73