Frequencies for s2_c2_2602 variable in hcris2552_96_2005 dataset :

 s2_c2_2602 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      6,233       99.76       99.76
   02/28/05 |          1        0.02       99.78
   04/30/06 |          1        0.02       99.79
   06/30/06 |          8        0.13       99.92
   10/31/05 |          1        0.02       99.94
   11/30/05 |          1        0.02       99.95
   12/31/05 |          3        0.05      100.00
------------+-----------------------------------
      Total |      6,248      100.00

by Jean Roth , jroth@nber.org , 9 Sep 2018