Month Index 2015=100 1996-01-01 55.80 1996-02-01 60.16 1996-03-01 63.20 1996-04-01 61.42 1996-05-01 60.16 1996-06-01 66.01 1996-07-01 63.83 1996-08-01 51.95 1996-09-01 48.62 1996-10-01 52.75 1996-11-01 52.35 1996-12-01 52.64 1997-01-01 54.70 1997-02-01 59.18 1997-03-01 66.19 1997-04-01 65.44 1997-05-01 63.49 1997-06-01 66.36 1997-07-01 64.58 1997-08-01 59.18 1997-09-01 56.60 1997-10-01 61.48 1997-11-01 61.54 1997-12-01 60.85 1998-01-01 63.20 1998-02-01 66.59 1998-03-01 73.48 1998-04-01 74.97 1998-05-01 76.12 1998-06-01 70.15 1998-07-01 74.11 1998-08-01 64.06 1998-09-01 60.04 1998-10-01 65.84 1998-11-01 69.06 1998-12-01 69.34 1999-01-01 69.34 1999-02-01 72.61 1999-03-01 75.31 1999-04-01 72.73 1999-05-01 74.45 1999-06-01 60.90 1999-07-01 56.94 1999-08-01 55.22 1999-09-01 54.76 1999-10-01 67.51 1999-11-01 74.05 1999-12-01 75.43 2000-01-01 79.90 2000-02-01 82.14 2000-03-01 80.19 2000-04-01 81.80 2000-05-01 80.82 2000-06-01 76.63 2000-07-01 77.78 2000-08-01 74.57 2000-09-01 73.36 2000-10-01 74.74 2000-11-01 76.06 2000-12-01 77.49 2001-01-01 87.89 2001-02-01 88.14 2001-03-01 85.43 2001-04-01 85.27 2001-05-01 84.26 2001-06-01 80.53 2001-07-01 81.88 2001-08-01 80.09 2001-09-01 81.63 2001-10-01 83.79 2001-11-01 81.07 2001-12-01 84.76 2002-01-01 92.81 2002-02-01 87.53 2002-03-01 88.07 2002-04-01 90.60 2002-05-01 88.56 2002-06-01 82.78 2002-07-01 82.73 2002-08-01 83.30 2002-09-01 81.23 2002-10-01 88.27 2002-11-01 83.24 2002-12-01 84.91 2003-01-01 95.94 2003-02-01 84.57 2003-03-01 86.24 2003-04-01 88.31 2003-05-01 88.84 2003-06-01 86.27 2003-07-01 88.73 2003-08-01 87.57 2003-09-01 84.09 2003-10-01 87.15 2003-11-01 89.71 2003-12-01 89.52 2004-01-01 92.62 2004-02-01 88.47 2004-03-01 87.90 2004-04-01 87.86 2004-05-01 91.13 2004-06-01 89.70 2004-07-01 86.25 2004-08-01 84.42 2004-09-01 82.53 2004-10-01 82.17 2004-11-01 83.86 2004-12-01 87.29 2005-01-01 86.21 2005-02-01 83.54 2005-03-01 83.96 2005-04-01 80.63 2005-05-01 83.68 2005-06-01 86.16 2005-07-01 81.69 2005-08-01 81.48 2005-09-01 82.34 2005-10-01 81.56 2005-11-01 83.99 2005-12-01 91.05 2006-01-01 85.34 2006-02-01 85.74 2006-03-01 80.89 2006-04-01 82.12 2006-05-01 83.27 2006-06-01 83.61 2006-07-01 82.40 2006-08-01 85.69 2006-09-01 85.65 2006-10-01 82.48 2006-11-01 83.10 2006-12-01 88.18 2007-01-01 89.81 2007-02-01 86.62 2007-03-01 84.82 2007-04-01 84.74 2007-05-01 86.61 2007-06-01 84.55 2007-07-01 88.49 2007-08-01 90.30 2007-09-01 87.99 2007-10-01 87.74 2007-11-01 86.85 2007-12-01 94.71 2008-01-01 95.54 2008-02-01 95.10 2008-03-01 92.43 2008-04-01 91.19 2008-05-01 91.17 2008-06-01 91.28 2008-07-01 95.60 2008-08-01 94.19 2008-09-01 91.96 2008-10-01 90.98 2008-11-01 92.08 2008-12-01 93.50 2009-01-01 95.69 2009-02-01 93.91 2009-03-01 88.99 2009-04-01 88.32 2009-05-01 88.52 2009-06-01 87.18 2009-07-01 85.14 2009-08-01 84.07 2009-09-01 85.04 2009-10-01 89.32 2009-11-01 91.36 2009-12-01 89.82 2010-01-01 93.97 2010-02-01 89.08 2010-03-01 90.98 2010-04-01 93.44 2010-05-01 91.92 2010-06-01 89.77 2010-07-01 90.59 2010-08-01 94.23 2010-09-01 93.75 2010-10-01 93.60 2010-11-01 93.56 2010-12-01 97.06 2011-01-01 112.90 2011-02-01 113.11 2011-03-01 120.46 2011-04-01 118.38 2011-05-01 105.72 2011-06-01 99.64 2011-07-01 97.33 2011-08-01 96.38 2011-09-01 96.91 2011-10-01 96.01 2011-11-01 97.96 2011-12-01 99.03 2012-01-01 99.57 2012-02-01 96.34 2012-03-01 93.78 2012-04-01 94.32 2012-05-01 93.43 2012-06-01 94.34 2012-07-01 95.15 2012-08-01 95.09 2012-09-01 94.56 2012-10-01 94.14 2012-11-01 95.92 2012-12-01 97.63 2013-01-01 98.49 2013-02-01 98.71 2013-03-01 96.05 2013-04-01 95.33 2013-05-01 99.93 2013-06-01 100.32 2013-07-01 99.13 2013-08-01 99.22 2013-09-01 97.64 2013-10-01 97.40 2013-11-01 97.40 2013-12-01 99.33 2014-01-01 100.28 2014-02-01 99.40 2014-03-01 97.63 2014-04-01 98.53 2014-05-01 101.31 2014-06-01 99.57 2014-07-01 97.82 2014-08-01 96.99 2014-09-01 95.59 2014-10-01 95.56 2014-11-01 96.71 2014-12-01 98.21 2015-01-01 98.40 2015-02-01 99.65 2015-03-01 99.44 2015-04-01 99.03 2015-05-01 101.91 2015-06-01 101.29 2015-07-01 100.32 2015-08-01 99.76 2015-09-01 99.95 2015-10-01 99.13 2015-11-01 99.86 2015-12-01 101.27 2016-01-01 103.61 2016-02-01 103.51 2016-03-01 104.79 2016-04-01 104.19 2016-05-01 103.90 2016-06-01 102.93 2016-07-01 103.68 2016-08-01 101.50 2016-09-01 99.67 2016-10-01 102.09 2016-11-01 101.60 2016-12-01 101.06 2017-01-01 102.59 2017-02-01 103.54 2017-03-01 103.91 2017-04-01 103.59 2017-05-01 104.03 2017-06-01 102.05 2017-07-01 100.65 2017-08-01 100.16 2017-09-01 100.74 2017-10-01 102.06 2017-11-01 102.87 2017-12-01 102.41 2018-01-01 101.62 2018-02-01 104.51 2018-03-01 104.17 2018-04-01 102.65 2018-05-01 105.24 2018-06-01 104.83 2018-07-01 103.93 2018-08-01 101.63 2018-09-01 100.51 2018-10-01 100.36