Frequencies for s2_c2_5301 variable in hcris2552_96_1999 dataset :

 s2_c2_5301 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      5,963       96.02       96.02
 01/01/1997 |          1        0.02       96.04
 01/01/1999 |          1        0.02       96.05
 01/31/2000 |          3        0.05       96.10
 02/28/1999 |          1        0.02       96.12
 02/29/2000 |          2        0.03       96.15
   03/31/00 |          3        0.05       96.20
 03/31/2000 |         14        0.23       96.43
   04/26/00 |          1        0.02       96.44
 04/30/2000 |          9        0.14       96.59
 05/26/2000 |          1        0.02       96.60
 05/31/2000 |          2        0.03       96.63
   06/30/00 |          7        0.11       96.75
 06/30/1999 |          4        0.06       96.81
 06/30/2000 |         69        1.11       97.92
 07/15/1999 |          1        0.02       97.94
   07/31/00 |          2        0.03       97.97
 07/31/1999 |          1        0.02       97.99
 07/31/2000 |          2        0.03       98.02
   08/31/00 |          2        0.03       98.05
 08/31/2000 |          5        0.08       98.13
 09/30/1998 |          7        0.11       98.24
 09/30/1999 |         33        0.53       98.78
   09/30/99 |          4        0.06       98.84
 10/01/1999 |          1        0.02       98.86
   10/31/99 |          1        0.02       98.87
 11/08/1999 |          1        0.02       98.89
 11/30/1999 |          1        0.02       98.90
 12/01/1999 |          1        0.02       98.92
 12/31/1992 |          1        0.02       98.94
 12/31/1998 |          2        0.03       98.97
 12/31/1999 |         51        0.82       99.79
 12/31/2000 |          4        0.06       99.86
   12/31/99 |          9        0.14      100.00
------------+-----------------------------------
      Total |      6,210      100.00

by Jean Roth , jroth@nber.org , 7 Sep 2018