Frequencies for s2_1_c1_129 variable in prds_hosp10_yr2017 dataset :

 transplant |
center cert |
       date |
    S200001 |
      12900 |
      00100 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      3,721       99.25       99.25
 01/01/2017 |          1        0.03       99.28
 01/11/2011 |          1        0.03       99.31
 01/13/2003 |          1        0.03       99.33
 02/01/1999 |          1        0.03       99.36
 02/02/1995 |          3        0.08       99.44
 02/05/1966 |          1        0.03       99.47
 02/11/2003 |          1        0.03       99.49
 02/14/1996 |          1        0.03       99.52
 03/01/2007 |          1        0.03       99.55
 03/04/2005 |          1        0.03       99.57
 03/08/2017 |          1        0.03       99.60
 04/06/2016 |          1        0.03       99.63
 04/13/2011 |          1        0.03       99.65
 04/28/2016 |          1        0.03       99.68
 06/18/2009 |          1        0.03       99.71
 06/23/2009 |          1        0.03       99.73
 07/19/2017 |          1        0.03       99.76
 08/19/1996 |          1        0.03       99.79
 08/30/2002 |          1        0.03       99.81
 09/03/2004 |          1        0.03       99.84
 10/10/2000 |          1        0.03       99.87
 10/22/1997 |          1        0.03       99.89
 10/30/2013 |          1        0.03       99.92
 11/03/2005 |          1        0.03       99.95
 12/14/2012 |          1        0.03       99.97
 12/28/1999 |          1        0.03      100.00
------------+-----------------------------------
      Total |      3,749      100.00

by Jean Roth , jroth@nber.org , 26 Oct 2018