Frequencies for s2_c1_2604 variable in hcris2552_96_2003 dataset :

 s2_c1_2604 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      6,165       99.55       99.55
   01/21/04 |          1        0.02       99.56
   06/01/03 |          2        0.03       99.60
   07/01/03 |         22        0.36       99.95
   07/01/20 |          1        0.02       99.97
   08/31/03 |          1        0.02       99.98
   09/01/03 |          1        0.02      100.00
------------+-----------------------------------
      Total |      6,193      100.00

by Jean Roth , jroth@nber.org , 8 Sep 2018