Month Index 2015=100 1996-01-01 59.08 1996-02-01 59.34 1996-03-01 59.75 1996-04-01 60.28 1996-05-01 60.47 1996-06-01 60.15 1996-07-01 59.99 1996-08-01 59.56 1996-09-01 59.80 1996-10-01 60.08 1996-11-01 60.18 1996-12-01 60.43 1997-01-01 61.38 1997-02-01 61.05 1997-03-01 60.72 1997-04-01 60.76 1997-05-01 61.10 1997-06-01 61.03 1997-07-01 60.98 1997-08-01 61.19 1997-09-01 61.22 1997-10-01 61.27 1997-11-01 61.49 1997-12-01 61.51 1998-01-01 61.50 1998-02-01 61.25 1998-03-01 61.00 1998-04-01 61.36 1998-05-01 61.45 1998-06-01 61.38 1998-07-01 61.15 1998-08-01 60.73 1998-09-01 60.51 1998-10-01 60.34 1998-11-01 60.32 1998-12-01 60.31 1999-01-01 60.51 1999-02-01 60.41 1999-03-01 60.71 1999-04-01 61.86 1999-05-01 61.76 1999-06-01 61.62 1999-07-01 61.71 1999-08-01 61.78 1999-09-01 62.08 1999-10-01 62.18 1999-11-01 62.44 1999-12-01 63.24 2000-01-01 63.93 2000-02-01 64.39 2000-03-01 65.08 2000-04-01 65.04 2000-05-01 65.59 2000-06-01 66.51 2000-07-01 66.65 2000-08-01 66.47 2000-09-01 67.94 2000-10-01 67.67 2000-11-01 68.23 2000-12-01 67.95 2001-01-01 67.70 2001-02-01 68.32 2001-03-01 68.77 2001-04-01 69.67 2001-05-01 71.09 2001-06-01 70.99 2001-07-01 70.11 2001-08-01 69.32 2001-09-01 69.59 2001-10-01 68.85 2001-11-01 68.18 2001-12-01 68.17 2002-01-01 69.67 2002-02-01 69.54 2002-03-01 70.01 2002-04-01 70.86 2002-05-01 70.71 2002-06-01 70.06 2002-07-01 69.84 2002-08-01 69.65 2002-09-01 70.10 2002-10-01 70.31 2002-11-01 69.64 2002-12-01 69.92 2003-01-01 71.55 2003-02-01 72.34 2003-03-01 72.95 2003-04-01 71.98 2003-05-01 71.30 2003-06-01 71.46 2003-07-01 71.47 2003-08-01 71.70 2003-09-01 72.10 2003-10-01 71.86 2003-11-01 71.73 2003-12-01 71.66 2004-01-01 72.40 2004-02-01 72.15 2004-03-01 72.73 2004-04-01 73.27 2004-05-01 74.33 2004-06-01 74.08 2004-07-01 73.91 2004-08-01 74.03 2004-09-01 73.94 2004-10-01 75.02 2004-11-01 74.58 2004-12-01 74.21 2005-01-01 74.47 2005-02-01 75.25 2005-03-01 76.52 2005-04-01 77.38 2005-05-01 77.34 2005-06-01 77.90 2005-07-01 78.58 2005-08-01 78.94 2005-09-01 80.23 2005-10-01 80.35 2005-11-01 79.13 2005-12-01 79.17 2006-01-01 80.56 2006-02-01 80.89 2006-03-01 81.04 2006-04-01 82.45 2006-05-01 83.25 2006-06-01 83.29 2006-07-01 83.84 2006-08-01 83.87 2006-09-01 82.54 2006-10-01 81.57 2006-11-01 81.56 2006-12-01 81.76 2007-01-01 82.26 2007-02-01 82.22 2007-03-01 82.90 2007-04-01 84.06 2007-05-01 84.53 2007-06-01 84.81 2007-07-01 84.87 2007-08-01 84.32 2007-09-01 84.70 2007-10-01 85.22 2007-11-01 87.07 2007-12-01 87.07 2008-01-01 88.33 2008-02-01 88.16 2008-03-01 89.50 2008-04-01 90.29 2008-05-01 92.49 2008-06-01 93.96 2008-07-01 94.66 2008-08-01 92.59 2008-09-01 92.45 2008-10-01 91.07 2008-11-01 88.49 2008-12-01 86.34 2009-01-01 86.71 2009-02-01 86.98 2009-03-01 86.28 2009-04-01 86.37 2009-05-01 86.56 2009-06-01 87.59 2009-07-01 86.24 2009-08-01 86.70 2009-09-01 86.12 2009-10-01 86.07 2009-11-01 86.86 2009-12-01 86.65 2010-01-01 88.23 2010-02-01 88.23 2010-03-01 89.86 2010-04-01 91.17 2010-05-01 91.29 2010-06-01 91.06 2010-07-01 90.97 2010-08-01 90.64 2010-09-01 90.76 2010-10-01 91.11 2010-11-01 91.75 2010-12-01 93.24 2011-01-01 95.06 2011-02-01 95.80 2011-03-01 97.40 2011-04-01 98.22 2011-05-01 98.04 2011-06-01 97.55 2011-07-01 97.68 2011-08-01 97.24 2011-09-01 97.83 2011-10-01 98.38 2011-11-01 99.03 2011-12-01 99.14 2012-01-01 100.86 2012-02-01 102.04 2012-03-01 103.21 2012-04-01 103.83 2012-05-01 103.02 2012-06-01 102.32 2012-07-01 102.40 2012-08-01 103.80 2012-09-01 104.65 2012-10-01 104.77 2012-11-01 104.06 2012-12-01 104.01 2013-01-01 105.13 2013-02-01 105.84 2013-03-01 105.68 2013-04-01 105.24 2013-05-01 104.97 2013-06-01 105.35 2013-07-01 105.45 2013-08-01 105.36 2013-09-01 105.20 2013-10-01 104.21 2013-11-01 103.75 2013-12-01 104.66 2014-01-01 104.91 2014-02-01 104.75 2014-03-01 104.34 2014-04-01 104.23 2014-05-01 104.07 2014-06-01 104.22 2014-07-01 103.71 2014-08-01 103.06 2014-09-01 103.36 2014-10-01 102.97 2014-11-01 102.28 2014-12-01 100.35 2015-01-01 98.78 2015-02-01 100.01 2015-03-01 100.94 2015-04-01 101.22 2015-05-01 101.98 2015-06-01 101.82 2015-07-01 100.84 2015-08-01 99.64 2015-09-01 99.00 2015-10-01 99.05 2015-11-01 98.99 2015-12-01 97.73 2016-01-01 96.27 2016-02-01 95.58 2016-03-01 96.36 2016-04-01 96.57 2016-05-01 97.78 2016-06-01 98.61 2016-07-01 98.08 2016-08-01 97.45 2016-09-01 97.75 2016-10-01 98.61 2016-11-01 98.67 2016-12-01 100.04 2017-01-01 102.10 2017-02-01 102.79 2017-03-01 101.63 2017-04-01 101.56 2017-05-01 100.96 2017-06-01 100.09 2017-07-01 99.54 2017-08-01 99.88 2017-09-01 100.57 2017-10-01 101.47 2017-11-01 102.29 2017-12-01 102.51 2018-01-01 103.87 2018-02-01 103.59 2018-03-01 103.16 2018-04-01 103.67 2018-05-01 105.50 2018-06-01 105.87 2018-07-01 105.96 2018-08-01 106.17 2018-09-01 107.35 2018-10-01 108.48