1  DATE,ENUC114640510
   2  1990-01-01,512
   3  1990-04-01,517
   4  1990-07-01,516
   5  1990-10-01,549
   6  1991-01-01,489
   7  1991-04-01,522
   8  1991-07-01,524
   9  1991-10-01,577
  10  1992-01-01,536
  11  1992-04-01,545
  12  1992-07-01,527
  13  1992-10-01,622
  14  1993-01-01,538
  15  1993-04-01,557
  16  1993-07-01,564
  17  1993-10-01,635
  18  1994-01-01,592
  19  1994-04-01,569
  20  1994-07-01,591
  21  1994-10-01,661
  22  1995-01-01,627
  23  1995-04-01,585
  24  1995-07-01,583
  25  1995-10-01,667
  26  1996-01-01,628
  27  1996-04-01,622
  28  1996-07-01,615
  29  1996-10-01,688
  30  1997-01-01,686
  31  1997-04-01,646
  32  1997-07-01,647
  33  1997-10-01,744
  34  1998-01-01,711
  35  1998-04-01,695
  36  1998-07-01,684
  37  1998-10-01,800
  38  1999-01-01,754
  39  1999-04-01,705
  40  1999-07-01,733
  41  1999-10-01,837
  42  2000-01-01,872
  43  2000-04-01,798
  44  2000-07-01,741
  45  2000-10-01,825
  46  2001-01-01,820
  47  2001-04-01,774
  48  2001-07-01,761
  49  2001-10-01,840
  50  2002-01-01,832
  51  2002-04-01,811
  52  2002-07-01,794
  53  2002-10-01,885
  54  2003-01-01,866
  55  2003-04-01,832
  56  2003-07-01,829
  57  2003-10-01,927
  58  2004-01-01,906
  59  2004-04-01,834
  60  2004-07-01,845
  61  2004-10-01,932
  62  2005-01-01,880
  63  2005-04-01,845
  64  2005-07-01,886
  65  2005-10-01,943
  66  2006-01-01,925
  67  2006-04-01,872
  68  2006-07-01,887
  69  2006-10-01,938
  70  2007-01-01,996
  71  2007-04-01,923
  72  2007-07-01,928
  73  2007-10-01,971
  74  2008-01-01,939
  75  2008-04-01,869
  76  2008-07-01,890
  77  2008-10-01,965
  78  2009-01-01,907
  79  2009-04-01,850
  80  2009-07-01,883
  81  2009-10-01,966
  82  2010-01-01,867
  83  2010-04-01,862
  84  2010-07-01,899
  85  2010-10-01,1001
  86  2011-01-01,905
  87  2011-04-01,886
  88  2011-07-01,915
  89  2011-10-01,990
  90  2012-01-01,952
  91  2012-04-01,902
  92  2012-07-01,903
  93  2012-10-01,1005
  94  2013-01-01,963
  95  2013-04-01,918
  96  2013-07-01,923
  97  2013-10-01,1009
  98  2014-01-01,984
  99  2014-04-01,935
 100  2014-07-01,954
 101  2014-10-01,1054
 102  2015-01-01,1006
 103  2015-04-01,976
 104  2015-07-01,975
 105  2015-10-01,1093
 106  2016-01-01,1019
 107  2016-04-01,1018
 108  2016-07-01,1030
 109  2016-10-01,1086
 110  2017-01-01,1083
 111  2017-04-01,1053
 112  2017-07-01,1016
 113  2017-10-01,1122
 114  2018-01-01,1127
 115  2018-04-01,1076
 116