Month Index 2015=100 1996-12-01 6.44 1997-01-01 9.04 1997-02-01 20.17 1997-03-01 28.49 1997-04-01 28.51 1997-05-01 28.47 1997-06-01 29.47 1997-07-01 32.85 1997-08-01 37.00 1997-09-01 38.84 1997-10-01 41.10 1997-11-01 41.56 1997-12-01 41.88 1998-01-01 42.42 1998-02-01 43.23 1998-03-01 43.27 1998-04-01 47.20 1998-05-01 48.46 1998-06-01 48.60 1998-07-01 48.71 1998-08-01 48.94 1998-09-01 49.44 1998-10-01 49.53 1998-11-01 49.81 1998-12-01 50.24 1999-01-01 50.70 1999-02-01 50.70 1999-03-01 51.00 1999-04-01 51.35 1999-05-01 51.70 1999-06-01 52.15 1999-07-01 56.84 1999-08-01 58.41 1999-09-01 59.09 1999-10-01 59.46 1999-11-01 59.46 1999-12-01 63.50 2000-01-01 63.76 2000-02-01 63.76 2000-03-01 64.92 2000-04-01 66.00 2000-05-01 66.17 2000-06-01 66.17 2000-07-01 66.62 2000-08-01 66.62 2000-09-01 69.99 2000-10-01 72.50 2000-11-01 73.41 2000-12-01 74.34 2001-01-01 74.80 2001-02-01 75.74 2001-03-01 76.70 2001-04-01 76.70 2001-05-01 76.70 2001-06-01 75.27 2001-07-01 76.66 2001-08-01 77.15 2001-09-01 76.66 2001-10-01 77.15 2001-11-01 77.15 2001-12-01 77.15 2002-01-01 77.15 2002-02-01 77.63 2002-03-01 77.63 2002-04-01 78.61 2002-05-01 79.10 2002-06-01 79.10 2002-07-01 79.10 2002-08-01 79.10 2002-09-01 78.90 2002-10-01 78.93 2002-11-01 78.93 2002-12-01 78.93 2003-01-01 80.43 2003-02-01 80.70 2003-03-01 82.39 2003-04-01 84.24 2003-05-01 83.06 2003-06-01 83.06 2003-07-01 83.06 2003-08-01 83.06 2003-09-01 83.06 2003-10-01 83.06 2003-11-01 83.06 2003-12-01 83.06 2004-01-01 85.35 2004-02-01 83.06 2004-03-01 83.06 2004-04-01 84.48 2004-05-01 84.63 2004-06-01 85.45 2004-07-01 85.45 2004-08-01 87.00 2004-09-01 88.52 2004-10-01 92.60 2004-11-01 95.60 2004-12-01 96.35 2005-01-01 96.35 2005-02-01 96.82 2005-03-01 96.82 2005-04-01 97.29 2005-05-01 97.29 2005-06-01 97.29 2005-07-01 97.82 2005-08-01 97.82 2005-09-01 100.77 2005-10-01 105.77 2005-11-01 107.98 2005-12-01 107.97 2006-01-01 107.98 2006-02-01 107.98 2006-03-01 107.98 2006-04-01 109.04 2006-05-01 109.04 2006-06-01 110.98 2006-07-01 111.56 2006-08-01 111.56 2006-09-01 112.90 2006-10-01 112.90 2006-11-01 112.90 2006-12-01 113.90 2007-01-01 114.91 2007-02-01 114.91 2007-03-01 115.29 2007-04-01 115.94 2007-05-01 116.40 2007-06-01 116.40 2007-07-01 116.40 2007-08-01 116.40 2007-09-01 116.87 2007-10-01 117.80 2007-11-01 118.47 2007-12-01 122.18 2008-01-01 131.14 2008-02-01 133.70 2008-03-01 137.92 2008-04-01 140.49 2008-05-01 143.78 2008-06-01 149.18 2008-07-01 152.32 2008-08-01 155.81 2008-09-01 160.67 2008-10-01 161.00 2008-11-01 163.50 2008-12-01 163.09 2009-01-01 162.56 2009-02-01 163.93 2009-03-01 164.20 2009-04-01 164.20 2009-05-01 164.20 2009-06-01 164.20 2009-07-01 164.20 2009-08-01 164.62 2009-09-01 164.62 2009-10-01 165.10 2009-11-01 167.03 2009-12-01 167.54 2010-01-01 167.56 2010-02-01 167.56 2010-03-01 167.57 2010-04-01 167.61 2010-05-01 168.81 2010-06-01 168.81 2010-07-01 168.81 2010-08-01 169.51 2010-09-01 168.10 2010-10-01 168.10 2010-11-01 168.10 2010-12-01 168.10 2011-01-01 169.74 2011-02-01 171.39 2011-03-01 174.11 2011-04-01 176.81 2011-05-01 178.85 2011-06-01 178.85 2011-07-01 179.26 2011-08-01 180.91 2011-09-01 180.91 2011-10-01 180.91 2011-11-01 180.91 2011-12-01 180.91 2012-01-01 183.23 2012-02-01 185.06 2012-03-01 185.77 2012-04-01 186.53 2012-05-01 187.17 2012-06-01 187.17 2012-07-01 187.17 2012-08-01 187.74 2012-09-01 189.26 2012-10-01 189.26 2012-11-01 189.26 2012-12-01 189.26