Month Index 2015=100 1996-01-01 58.01 1996-02-01 58.30 1996-03-01 58.45 1996-04-01 58.52 1996-05-01 58.71 1996-06-01 58.75 1996-07-01 58.84 1996-08-01 58.92 1996-09-01 58.89 1996-10-01 58.89 1996-11-01 59.06 1996-12-01 59.10 1997-01-01 59.32 1997-02-01 59.51 1997-03-01 59.63 1997-04-01 59.69 1997-05-01 59.80 1997-06-01 59.84 1997-07-01 59.89 1997-08-01 59.98 1997-09-01 59.98 1997-10-01 60.01 1997-11-01 60.09 1997-12-01 60.15 1998-01-01 60.27 1998-02-01 60.47 1998-03-01 60.47 1998-04-01 60.59 1998-05-01 60.75 1998-06-01 60.74 1998-07-01 60.76 1998-08-01 60.84 1998-09-01 60.84 1998-10-01 60.86 1998-11-01 60.97 1998-12-01 60.99 1999-01-01 61.17 1999-02-01 61.49 1999-03-01 61.58 1999-04-01 61.61 1999-05-01 61.81 1999-06-01 61.86 1999-07-01 61.89 1999-08-01 62.05 1999-09-01 62.05 1999-10-01 62.12 1999-11-01 62.22 1999-12-01 62.29 2000-01-01 62.48 2000-02-01 62.76 2000-03-01 62.81 2000-04-01 62.86 2000-05-01 63.05 2000-06-01 63.08 2000-07-01 63.19 2000-08-01 63.33 2000-09-01 63.39 2000-10-01 63.45 2000-11-01 63.62 2000-12-01 63.70 2001-01-01 64.02 2001-02-01 64.40 2001-03-01 64.50 2001-04-01 64.67 2001-05-01 64.91 2001-06-01 65.00 2001-07-01 65.09 2001-08-01 65.26 2001-09-01 65.38 2001-10-01 65.47 2001-11-01 65.73 2001-12-01 65.88 2002-01-01 66.30 2002-02-01 66.72 2002-03-01 66.86 2002-04-01 67.00 2002-05-01 67.35 2002-06-01 67.50 2002-07-01 67.61 2002-08-01 67.72 2002-09-01 67.76 2002-10-01 67.86 2002-11-01 68.11 2002-12-01 68.21 2003-01-01 68.55 2003-02-01 68.93 2003-03-01 68.95 2003-04-01 69.13 2003-05-01 69.40 2003-06-01 69.53 2003-07-01 69.83 2003-08-01 69.97 2003-09-01 70.05 2003-10-01 70.11 2003-11-01 70.42 2003-12-01 70.50 2004-01-01 71.00 2004-02-01 71.45 2004-03-01 71.65 2004-04-01 71.73 2004-05-01 72.01 2004-06-01 72.04 2004-07-01 72.22 2004-08-01 72.39 2004-09-01 72.54 2004-10-01 72.67 2004-11-01 72.95 2004-12-01 73.04 2005-01-01 73.47 2005-02-01 73.78 2005-03-01 73.94 2005-04-01 74.10 2005-05-01 74.23 2005-06-01 74.40 2005-07-01 74.50 2005-08-01 74.67 2005-09-01 74.77 2005-10-01 74.84 2005-11-01 75.16 2005-12-01 75.25 2006-01-01 75.78 2006-02-01 76.18 2006-03-01 76.17 2006-04-01 76.30 2006-05-01 76.54 2006-06-01 76.69 2006-07-01 76.89 2006-08-01 77.16 2006-09-01 77.30 2006-10-01 77.42 2006-11-01 77.69 2006-12-01 77.79 2007-01-01 78.59 2007-02-01 79.06 2007-03-01 79.28 2007-04-01 79.44 2007-05-01 79.73 2007-06-01 79.76 2007-07-01 79.80 2007-08-01 80.08 2007-09-01 80.23 2007-10-01 80.39 2007-11-01 80.70 2007-12-01 80.82 2008-01-01 81.57 2008-02-01 82.07 2008-03-01 82.39 2008-04-01 82.70 2008-05-01 82.99 2008-06-01 83.18 2008-07-01 83.40 2008-08-01 83.62 2008-09-01 83.90 2008-10-01 84.20 2008-11-01 84.48 2008-12-01 84.69 2009-01-01 85.22 2009-02-01 85.73 2009-03-01 86.14 2009-04-01 86.32 2009-05-01 86.60 2009-06-01 86.82 2009-07-01 87.02 2009-08-01 87.14 2009-09-01 87.28 2009-10-01 87.38 2009-11-01 87.44 2009-12-01 87.51 2010-01-01 87.98 2010-02-01 88.15 2010-03-01 88.39 2010-04-01 88.58 2010-05-01 88.68 2010-06-01 88.91 2010-07-01 89.15 2010-08-01 89.27 2010-09-01 89.39 2010-10-01 89.62 2010-11-01 89.69 2010-12-01 89.76 2011-01-01 90.27 2011-02-01 90.51 2011-03-01 90.75 2011-04-01 90.92 2011-05-01 91.08 2011-06-01 91.38 2011-07-01 91.48 2011-08-01 91.61 2011-09-01 91.74 2011-10-01 92.10 2011-11-01 92.28 2011-12-01 92.34 2012-01-01 92.76 2012-02-01 92.96 2012-03-01 93.19 2012-04-01 93.38 2012-05-01 93.62 2012-06-01 93.83 2012-07-01 93.95 2012-08-01 94.11 2012-09-01 94.36 2012-10-01 94.78 2012-11-01 94.92 2012-12-01 95.02 2013-01-01 95.38 2013-02-01 95.63 2013-03-01 95.79 2013-04-01 95.93 2013-05-01 96.08 2013-06-01 96.20 2013-07-01 96.33 2013-08-01 96.41 2013-09-01 96.48 2013-10-01 96.81 2013-11-01 96.95 2013-12-01 97.04 2014-01-01 97.64 2014-02-01 97.91 2014-03-01 98.09 2014-04-01 98.20 2014-05-01 98.26 2014-06-01 98.36 2014-07-01 98.49 2014-08-01 98.55 2014-09-01 98.53 2014-10-01 98.68 2014-11-01 98.80 2014-12-01 98.95 2015-01-01 99.23 2015-02-01 99.48 2015-03-01 99.64 2015-04-01 99.78 2015-05-01 99.93 2015-06-01 99.95 2015-07-01 100.08 2015-08-01 100.20 2015-09-01 100.35 2015-10-01 100.36 2015-11-01 100.44 2015-12-01 100.58 2016-01-01 100.70 2016-02-01 100.88 2016-03-01 100.95 2016-04-01 101.12 2016-05-01 101.21 2016-06-01 101.28 2016-07-01 101.48 2016-08-01 101.48 2016-09-01 101.60 2016-10-01 101.71 2016-11-01 101.84 2016-12-01 101.94 2017-01-01 102.21 2017-02-01 102.70 2017-03-01 102.85 2017-04-01 102.97 2017-05-01 103.09 2017-06-01 103.15 2017-07-01 103.17 2017-08-01 103.37 2017-09-01 103.59 2017-10-01 103.69 2017-11-01 103.93 2017-12-01 104.03 2018-01-01 104.43 2018-02-01 104.68 2018-03-01 104.98 2018-04-01 105.16 2018-05-01 105.32 2018-06-01 105.43 2018-07-01 105.47 2018-08-01 105.65 2018-09-01 105.80 2018-10-01 106.08