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21375000.000000000 1970-04-01 21695000.000000000 1970-07-01 21965000.000000000 1970-10-01 21951000.000000000 1971-01-01 21859000.000000000 1971-04-01 22109000.000000000 1971-07-01 22279000.000000000 1971-10-01 22177000.000000000 1972-01-01 21892000.000000000 1972-04-01 22058000.000000000 1972-07-01 22238000.000000000 1972-10-01 22224000.000000000 1973-01-01 22128000.000000000 1973-04-01 22405000.000000000 1973-07-01 22590000.000000000 1973-10-01 22457000.000000000 1974-01-01 22130000.000000000 1974-04-01 22178000.000000000 1974-07-01 22189000.000000000 1974-10-01 21955000.000000000 1975-01-01 21506000.000000000 1975-04-01 21493000.000000000 1975-07-01 21544000.000000000 1975-10-01 21413000.000000000 1976-01-01 21154000.000000000 1976-04-01 21329000.000000000 1976-07-01 21542000.000000000 1976-10-01 21603000.000000000 1977-01-01 21284000.000000000 1977-04-01 21405000.000000000 1977-07-01 21609000.000000000 1977-10-01 21686000.000000000 1978-01-01 21437000.000000000 1978-04-01 21621000.000000000 1978-07-01 21877000.000000000 1978-10-01 22001000.000000000 1979-01-01 21779000.000000000 1979-04-01 21996000.000000000 1979-07-01 22302000.000000000 1979-10-01 22447000.000000000 1980-01-01 23128000.000000000 1980-04-01 23301000.000000000 1980-07-01 23448000.000000000 1980-10-01 23588000.000000000 1981-01-01 23234000.000000000 1981-04-01 23364000.000000000 1981-07-01 23432000.000000000 1981-10-01 23459000.000000000 1982-01-01 22939000.000000000 1982-04-01 23135000.000000000 1982-07-01 23204000.000000000 1982-10-01 23152000.000000000 1983-01-01 22479000.000000000 1983-04-01 22672000.000000000 1983-07-01 22869000.000000000 1983-10-01 23001000.000000000 1984-01-01 22492000.000000000 1984-04-01 22748000.000000000 1984-07-01 22927000.000000000 1984-10-01 23140000.000000000 1985-01-01 22646000.000000000 1985-04-01 22929000.000000000 1985-07-01 23162000.000000000 1985-10-01 23375000.000000000 1986-01-01 22963000.000000000 1986-04-01 23284000.000000000 1986-07-01 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32688000.000000000 1995-01-01 32009000.000000000 1995-04-01 32280000.000000000 1995-07-01 32450000.000000000 1995-10-01 32639000.000000000 1996-01-01 31877000.000000000 1996-04-01 32228000.000000000 1996-07-01 32345000.000000000 1996-10-01 32399000.000000000 1997-01-01 31588000.000000000 1997-04-01 31972000.000000000 1997-07-01 32214000.000000000 1997-10-01 32352000.000000000 1998-01-01 31797000.000000000 1998-04-01 31620800.000000000 1998-07-01 32745000.000000000 1998-10-01 33064000.000000000 1999-01-01 31980397.529999997 1999-04-01 32172400.000000000 1999-07-01 32545818.040000000 1999-10-01 32748356.230000000 2000-01-01 32058036.779999997 2000-04-01 32361400.000000000 2000-07-01 32615044.830000000 2000-10-01 32924331.760000000 2001-01-01 32182859.900000000 2001-04-01 32445400.000000000 2001-07-01 32596408.390000000 2001-10-01 32790693.000000000 2002-01-01 32011374.830000002 2002-04-01 32236400.000000000 2002-07-01 32320384.300000000 2002-10-01 32426123.479999997 2003-01-01 31544731.520000000 2003-04-01 31826200.000000000 2003-07-01 31963267.360000003 2003-10-01 32148608.110000000 2004-01-01 31396227.140000000 2004-04-01 31167200.000000000 2004-07-01 31991580.930000000 2004-10-01 32250181.759999998 2005-01-01 31555400.000000000 2005-04-01 31735400.000000000 2005-07-01 32005600.000000000 2005-10-01 32099700.000000000 2006-01-01 32075900.000000000 2006-04-01 32630800.000000000 2006-07-01 32822500.000000000 2006-10-01 33037699.999999996 2007-01-01 32744500.000000000 2007-04-01 33329800.000000004 2007-07-01 33722200.000000000 2007-10-01 33858500.000000000 2008-01-01 33365699.999999996 2008-04-01 33706800.000000000 2008-07-01 34444400.000000000 2008-10-01 34589000.000000000 2009-01-01 33671700.000000000 2009-04-01 33891700.000000000 2009-07-01 33843100.000000000 2009-10-01 34532500.000000000 2010-01-01 33162900.000000000 2010-04-01 33423900.000000000 2010-07-01 33729000.000000000 2010-10-01 33958800.000000000 2011-01-01 33550800.000000004 2011-04-01 34085400.000000000 2011-07-01 34486000.000000000 2011-10-01 34784800.000000000 2012-01-01 34042700.000000000 2012-04-01 34413000.000000000 2012-07-01 34797400.000000000 2012-10-01 34972200.000000000 2013-01-01 34598400.000000000 2013-04-01 35008300.000000000 2013-07-01 35243900.000000000 2013-10-01 35362800.000000000 2014-01-01 35055800.000000000 2014-04-01 35323500.000000000 2014-07-01 35588000.000000000 2014-10-01 35802300.000000000 2015-01-01 35591500.000000000 2015-04-01 35567000.000000000 2015-07-01 35833700.000000000 2015-10-01 36284700.000000000 2016-01-01 36639500.000000000 2016-04-01 36566100.000000000 2016-07-01 37059400.000000000 2016-10-01 37304900.000000000 2017-01-01 36995500.000000000 2017-04-01 36951500.000000000 2017-07-01 37676800.000000000 2017-10-01 37717400.000000000 2018-01-01 37556000.000000000 2018-04-01 37337600.000000000