Frequencies for s2_c2_5301 variable in hcris2552_96_2007 dataset :

 s2_c2_5301 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      6,000       97.09       97.09
   01/05/08 |          1        0.02       97.10
   02/28/08 |          2        0.03       97.14
   02/29/08 |          3        0.05       97.18
   03/31/07 |          1        0.02       97.20
   03/31/08 |         12        0.19       97.39
   04/30/08 |         10        0.16       97.56
   05/13/08 |          1        0.02       97.57
   05/31/08 |          2        0.03       97.61
   06/30/07 |          1        0.02       97.62
   06/30/08 |         47        0.76       98.38
   08/31/08 |          4        0.06       98.45
   09/27/08 |          2        0.03       98.48
   09/29/07 |          2        0.03       98.51
   09/30/07 |         47        0.76       99.27
   10/31/07 |          1        0.02       99.29
   11/30/07 |          4        0.06       99.35
   12/31/06 |          1        0.02       99.37
   12/31/07 |         39        0.63      100.00
------------+-----------------------------------
      Total |      6,180      100.00

by Jean Roth , jroth@nber.org , 11 Sep 2018