Month Index 2015=100 1996-01-01 60.24 1996-02-01 58.84 1996-03-01 58.15 1996-04-01 58.53 1996-05-01 58.59 1996-06-01 58.58 1996-07-01 59.20 1996-08-01 59.30 1996-09-01 59.24 1996-10-01 58.93 1996-11-01 59.44 1996-12-01 59.79 1997-01-01 60.88 1997-02-01 60.25 1997-03-01 59.96 1997-04-01 59.96 1997-05-01 60.07 1997-06-01 59.99 1997-07-01 60.61 1997-08-01 60.79 1997-09-01 61.25 1997-10-01 61.18 1997-11-01 61.93 1997-12-01 62.73 1998-01-01 64.27 1998-02-01 62.75 1998-03-01 63.29 1998-04-01 63.89 1998-05-01 64.02 1998-06-01 64.31 1998-07-01 64.79 1998-08-01 65.03 1998-09-01 65.11 1998-10-01 64.76 1998-11-01 65.31 1998-12-01 65.72 1999-01-01 66.64 1999-02-01 66.01 1999-03-01 66.11 1999-04-01 66.25 1999-05-01 66.16 1999-06-01 66.33 1999-07-01 66.44 1999-08-01 66.65 1999-09-01 66.41 1999-10-01 66.44 1999-11-01 66.65 1999-12-01 67.70 2000-01-01 68.53 2000-02-01 67.54 2000-03-01 67.48 2000-04-01 67.95 2000-05-01 67.92 2000-06-01 68.12 2000-07-01 68.40 2000-08-01 68.85 2000-09-01 68.87 2000-10-01 69.06 2000-11-01 69.78 2000-12-01 70.69 2001-01-01 71.57 2001-02-01 70.81 2001-03-01 71.19 2001-04-01 71.38 2001-05-01 71.06 2001-06-01 71.13 2001-07-01 71.56 2001-08-01 72.36 2001-09-01 72.52 2001-10-01 72.21 2001-11-01 72.35 2001-12-01 72.92 2002-01-01 74.23 2002-02-01 73.75 2002-03-01 73.53 2002-04-01 73.85 2002-05-01 74.01 2002-06-01 74.56 2002-07-01 75.03 2002-08-01 75.52 2002-09-01 75.41 2002-10-01 75.20 2002-11-01 75.54 2002-12-01 76.31 2003-01-01 77.50 2003-02-01 76.62 2003-03-01 76.29 2003-04-01 76.16 2003-05-01 76.13 2003-06-01 76.04 2003-07-01 76.36 2003-08-01 76.61 2003-09-01 77.14 2003-10-01 76.40 2003-11-01 76.28 2003-12-01 76.90 2004-01-01 78.03 2004-02-01 76.79 2004-03-01 76.91 2004-04-01 76.80 2004-05-01 76.67 2004-06-01 76.64 2004-07-01 77.04 2004-08-01 77.11 2004-09-01 77.24 2004-10-01 77.07 2004-11-01 77.08 2004-12-01 77.15 2005-01-01 78.74 2005-02-01 77.79 2005-03-01 77.57 2005-04-01 77.54 2005-05-01 77.37 2005-06-01 77.92 2005-07-01 78.22 2005-08-01 78.77 2005-09-01 78.76 2005-10-01 78.80 2005-11-01 79.09 2005-12-01 79.78 2006-01-01 80.65 2006-02-01 79.82 2006-03-01 80.37 2006-04-01 80.84 2006-05-01 80.53 2006-06-01 81.26 2006-07-01 81.57 2006-08-01 82.33 2006-09-01 82.59 2006-10-01 82.38 2006-11-01 82.67 2006-12-01 83.77 2007-01-01 84.37 2007-02-01 83.41 2007-03-01 83.54 2007-04-01 83.68 2007-05-01 83.45 2007-06-01 83.65 2007-07-01 84.00 2007-08-01 84.44 2007-09-01 84.49 2007-10-01 84.40 2007-11-01 84.85 2007-12-01 85.59 2008-01-01 87.27 2008-02-01 86.10 2008-03-01 86.09 2008-04-01 86.48 2008-05-01 86.38 2008-06-01 87.10 2008-07-01 86.83 2008-08-01 87.19 2008-09-01 87.24 2008-10-01 86.88 2008-11-01 86.96 2008-12-01 87.49 2009-01-01 88.15 2009-02-01 87.44 2009-03-01 86.66 2009-04-01 86.86 2009-05-01 86.70 2009-06-01 86.77 2009-07-01 87.07 2009-08-01 87.66 2009-09-01 87.59 2009-10-01 86.98 2009-11-01 87.11 2009-12-01 87.63 2010-01-01 88.29 2010-02-01 87.57 2010-03-01 87.78 2010-04-01 88.31 2010-05-01 87.99 2010-06-01 88.36 2010-07-01 88.86 2010-08-01 89.54 2010-09-01 89.62 2010-10-01 89.47 2010-11-01 89.71 2010-12-01 90.34 2011-01-01 91.04 2011-02-01 90.74 2011-03-01 91.44 2011-04-01 91.53 2011-05-01 92.16 2011-06-01 92.34 2011-07-01 92.57 2011-08-01 93.25 2011-09-01 93.88 2011-10-01 93.91 2011-11-01 94.00 2011-12-01 94.64 2012-01-01 95.23 2012-02-01 94.70 2012-03-01 94.87 2012-04-01 95.25 2012-05-01 95.52 2012-06-01 95.04 2012-07-01 95.50 2012-08-01 96.00 2012-09-01 96.34 2012-10-01 96.10 2012-11-01 95.88 2012-12-01 96.21 2013-01-01 97.33 2013-02-01 96.61 2013-03-01 96.66 2013-04-01 97.07 2013-05-01 97.06 2013-06-01 97.19 2013-07-01 97.24 2013-08-01 97.67 2013-09-01 97.87 2013-10-01 97.71 2013-11-01 98.08 2013-12-01 98.06 2014-01-01 99.49 2014-02-01 99.78 2014-03-01 98.61 2014-04-01 98.01 2014-05-01 98.37 2014-06-01 98.08 2014-07-01 98.55 2014-08-01 99.04 2014-09-01 98.98 2014-10-01 99.08 2014-11-01 99.30 2014-12-01 99.59 2015-01-01 100.54 2015-02-01 99.80 2015-03-01 99.62 2015-04-01 99.48 2015-05-01 99.33 2015-06-01 99.31 2015-07-01 99.49 2015-08-01 100.19 2015-09-01 100.49 2015-10-01 100.26 2015-11-01 100.27 2015-12-01 101.23 2016-01-01 103.30 2016-02-01 102.03 2016-03-01 101.42 2016-04-01 101.98 2016-05-01 101.93 2016-06-01 102.35 2016-07-01 103.17 2016-08-01 103.83 2016-09-01 103.24 2016-10-01 103.57 2016-11-01 103.54 2016-12-01 104.28 2017-01-01 106.56 2017-02-01 105.96 2017-03-01 105.55 2017-04-01 105.43 2017-05-01 106.07 2017-06-01 106.33 2017-07-01 106.92 2017-08-01 107.68 2017-09-01 107.45 2017-10-01 107.01 2017-11-01 107.20 2017-12-01 107.54 2018-01-01 109.43 2018-02-01 108.01 2018-03-01 108.12 2018-04-01 108.85 2018-05-01 108.96 2018-06-01 108.93 2018-07-01 108.87 2018-08-01 109.29 2018-09-01 109.41 2018-10-01 109.46