Frequencies for s2_1_c1_129 variable in prds_hosp10_yr2011 dataset :

s2_1_c1_129 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      6,089       99.01       99.01
 01/01/1997 |          1        0.02       99.02
 01/01/2000 |          1        0.02       99.04
 01/11/2011 |          1        0.02       99.06
 01/13/2003 |          1        0.02       99.07
 01/23/1998 |          1        0.02       99.09
 01/31/1995 |          1        0.02       99.11
 02/01/1995 |          1        0.02       99.12
 02/01/1999 |          1        0.02       99.14
 02/02/1995 |         10        0.16       99.30
 02/03/2003 |          1        0.02       99.32
 02/05/1996 |          1        0.02       99.33
 02/10/2010 |          1        0.02       99.35
 02/11/2003 |          1        0.02       99.37
 02/14/1996 |          1        0.02       99.38
 02/27/2009 |          1        0.02       99.40
 03/01/2007 |          1        0.02       99.41
 03/16/2005 |          1        0.02       99.43
 03/18/1997 |          1        0.02       99.45
 03/21/2012 |          1        0.02       99.46
 03/28/2008 |          1        0.02       99.48
 04/07/1997 |          1        0.02       99.50
 04/09/1996 |          1        0.02       99.51
 04/11/2003 |          1        0.02       99.53
 04/13/2011 |          1        0.02       99.54
 04/15/2010 |          1        0.02       99.56
 04/24/2009 |          1        0.02       99.58
 05/02/1996 |          1        0.02       99.59
 05/31/1996 |          1        0.02       99.61
 06/18/2009 |          1        0.02       99.63
 06/23/2009 |          1        0.02       99.64
 06/25/1999 |          1        0.02       99.66
 06/29/2011 |          1        0.02       99.67
 07/07/1997 |          1        0.02       99.69
 08/04/2000 |          1        0.02       99.71
 08/16/2004 |          1        0.02       99.72
 08/19/1996 |          1        0.02       99.74
 08/20/1997 |          1        0.02       99.76
 08/30/2002 |          1        0.02       99.77
 09/03/2004 |          1        0.02       99.79
 09/11/2002 |          1        0.02       99.80
 09/17/2009 |          1        0.02       99.82
 10/10/2000 |          1        0.02       99.84
 10/17/1986 |          1        0.02       99.85
 10/19/2005 |          1        0.02       99.87
 10/22/1997 |          1        0.02       99.89
 10/30/1998 |          1        0.02       99.90
 11/03/1995 |          1        0.02       99.92
 11/17/2005 |          1        0.02       99.93
 12/05/1997 |          1        0.02       99.95
 12/19/1997 |          1        0.02       99.97
 12/27/2012 |          1        0.02       99.98
 12/29/2003 |          1        0.02      100.00
------------+-----------------------------------
      Total |      6,150      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018