Month Index 2015=100 1996-01-01 69.09 1996-02-01 71.28 1996-03-01 70.81 1996-04-01 69.54 1996-05-01 68.18 1996-06-01 68.80 1996-07-01 72.12 1996-08-01 72.03 1996-09-01 68.58 1996-10-01 66.61 1996-11-01 67.92 1996-12-01 70.59 1997-01-01 70.00 1997-02-01 72.41 1997-03-01 71.64 1997-04-01 70.24 1997-05-01 69.39 1997-06-01 70.66 1997-07-01 74.38 1997-08-01 74.35 1997-09-01 70.45 1997-10-01 68.71 1997-11-01 69.74 1997-12-01 72.82 1998-01-01 72.45 1998-02-01 75.31 1998-03-01 73.81 1998-04-01 73.21 1998-05-01 71.72 1998-06-01 72.27 1998-07-01 76.25 1998-08-01 76.56 1998-09-01 72.57 1998-10-01 70.43 1998-11-01 70.47 1998-12-01 73.34 1999-01-01 72.89 1999-02-01 75.66 1999-03-01 74.78 1999-04-01 72.77 1999-05-01 71.88 1999-06-01 72.33 1999-07-01 76.11 1999-08-01 76.41 1999-09-01 72.38 1999-10-01 70.82 1999-11-01 71.18 1999-12-01 77.70 2000-01-01 74.72 2000-02-01 77.07 2000-03-01 76.30 2000-04-01 74.84 2000-05-01 74.52 2000-06-01 75.52 2000-07-01 78.66 2000-08-01 78.49 2000-09-01 74.99 2000-10-01 73.78 2000-11-01 74.91 2000-12-01 78.01 2001-01-01 76.20 2001-02-01 78.63 2001-03-01 77.71 2001-04-01 78.52 2001-05-01 77.63 2001-06-01 79.55 2001-07-01 83.24 2001-08-01 82.86 2001-09-01 79.27 2001-10-01 77.40 2001-11-01 77.10 2001-12-01 79.67 2002-01-01 78.50 2002-02-01 81.59 2002-03-01 81.20 2002-04-01 80.80 2002-05-01 81.27 2002-06-01 82.66 2002-07-01 86.43 2002-08-01 86.48 2002-09-01 82.51 2002-10-01 80.67 2002-11-01 79.03 2002-12-01 83.54 2003-01-01 80.29 2003-02-01 82.47 2003-03-01 81.71 2003-04-01 83.24 2003-05-01 82.51 2003-06-01 83.75 2003-07-01 87.22 2003-08-01 87.44 2003-09-01 83.29 2003-10-01 82.40 2003-11-01 80.93 2003-12-01 85.03 2004-01-01 82.07 2004-02-01 84.70 2004-03-01 83.96 2004-04-01 82.43 2004-05-01 81.91 2004-06-01 83.31 2004-07-01 87.39 2004-08-01 88.16 2004-09-01 84.48 2004-10-01 83.03 2004-11-01 82.80 2004-12-01 85.80 2005-01-01 84.71 2005-02-01 87.44 2005-03-01 87.46 2005-04-01 84.92 2005-05-01 85.21 2005-06-01 86.28 2005-07-01 89.93 2005-08-01 90.09 2005-09-01 86.47 2005-10-01 84.49 2005-11-01 83.08 2005-12-01 85.77 2006-01-01 83.83 2006-02-01 85.77 2006-03-01 85.35 2006-04-01 85.13 2006-05-01 83.13 2006-06-01 83.74 2006-07-01 88.96 2006-08-01 89.25 2006-09-01 84.77 2006-10-01 83.26 2006-11-01 81.82 2006-12-01 85.24 2007-01-01 83.33 2007-02-01 86.28 2007-03-01 85.23 2007-04-01 84.32 2007-05-01 83.53 2007-06-01 84.58 2007-07-01 88.86 2007-08-01 88.67 2007-09-01 84.47 2007-10-01 84.32 2007-11-01 83.49 2007-12-01 87.66 2008-01-01 85.01 2008-02-01 87.03 2008-03-01 87.12 2008-04-01 85.87 2008-05-01 86.61 2008-06-01 87.59 2008-07-01 91.47 2008-08-01 91.79 2008-09-01 88.37 2008-10-01 87.37 2008-11-01 85.27 2008-12-01 90.03 2009-01-01 87.01 2009-02-01 89.09 2009-03-01 89.57 2009-04-01 88.27 2009-05-01 87.05 2009-06-01 86.93 2009-07-01 90.81 2009-08-01 90.89 2009-09-01 87.76 2009-10-01 86.69 2009-11-01 83.72 2009-12-01 89.23 2010-01-01 86.27 2010-02-01 87.88 2010-03-01 88.72 2010-04-01 86.09 2010-05-01 85.36 2010-06-01 86.45 2010-07-01 89.99 2010-08-01 89.78 2010-09-01 86.13 2010-10-01 84.82 2010-11-01 84.06 2010-12-01 89.39 2011-01-01 86.11 2011-02-01 88.52 2011-03-01 90.28 2011-04-01 91.06 2011-05-01 91.60 2011-06-01 95.89 2011-07-01 101.02 2011-08-01 100.95 2011-09-01 93.91 2011-10-01 91.53 2011-11-01 88.17 2011-12-01 94.36 2012-01-01 91.59 2012-02-01 93.97 2012-03-01 93.69 2012-04-01 91.18 2012-05-01 90.84 2012-06-01 92.11 2012-07-01 96.54 2012-08-01 96.68 2012-09-01 92.37 2012-10-01 90.85 2012-11-01 91.39 2012-12-01 96.70 2013-01-01 94.87 2013-02-01 97.49 2013-03-01 96.95 2013-04-01 94.18 2013-05-01 92.03 2013-06-01 93.72 2013-07-01 97.78 2013-08-01 98.57 2013-09-01 93.91 2013-10-01 91.85 2013-11-01 92.93 2013-12-01 100.96 2014-01-01 97.21 2014-02-01 99.86 2014-03-01 98.56 2014-04-01 95.35 2014-05-01 94.31 2014-06-01 97.37 2014-07-01 101.76 2014-08-01 101.62 2014-09-01 96.79 2014-10-01 94.42 2014-11-01 96.62 2014-12-01 104.22 2015-01-01 100.36 2015-02-01 103.49 2015-03-01 101.49 2015-04-01 96.41 2015-05-01 95.93 2015-06-01 97.96 2015-07-01 102.92 2015-08-01 103.21 2015-09-01 97.54 2015-10-01 96.33 2015-11-01 97.07 2015-12-01 107.29 2016-01-01 103.77 2016-02-01 106.45 2016-03-01 104.94 2016-04-01 99.95 2016-05-01 99.43 2016-06-01 102.43 2016-07-01 107.62 2016-08-01 107.44 2016-09-01 101.24 2016-10-01 100.03 2016-11-01 101.15 2016-12-01 110.82 2017-01-01 106.70 2017-02-01 110.46 2017-03-01 109.24 2017-04-01 104.14 2017-05-01 101.89 2017-06-01 104.43 2017-07-01 110.34 2017-08-01 110.46 2017-09-01 104.04 2017-10-01 101.40 2017-11-01 101.95 2017-12-01 111.37 2018-01-01 106.07 2018-02-01 109.65 2018-03-01 107.41 2018-04-01 104.05 2018-05-01 102.83 2018-06-01 105.04 2018-07-01 110.00 2018-08-01 110.35 2018-09-01 104.74 2018-10-01 102.73