Frequencies for s2_c2_2601 variable in hcris2552_96_2004 dataset :

 s2_c2_2601 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      5,666       90.44       90.44
   01/31/04 |          1        0.02       90.45
   01/31/05 |          5        0.08       90.53
   02/28/05 |          6        0.10       90.63
   02/29/04 |          1        0.02       90.65
   03/21/04 |          1        0.02       90.66
   03/31/04 |          2        0.03       90.69
   03/31/05 |         19        0.30       91.00
   04/29/04 |          1        0.02       91.01
   04/30/04 |          4        0.06       91.08
   04/30/05 |         14        0.22       91.30
   05/06/04 |          1        0.02       91.32
   05/31/04 |          2        0.03       91.35
   05/31/05 |         14        0.22       91.57
   06/30/04 |          4        0.06       91.64
   06/30/05 |        187        2.98       94.62
   07/31/04 |          4        0.06       94.68
   07/31/05 |          3        0.05       94.73
   08/02/04 |          1        0.02       94.75
   08/31/04 |          4        0.06       94.81
   08/31/05 |         14        0.22       95.04
   09/29/04 |          1        0.02       95.05
   09/30/04 |        141        2.25       97.30
   09/30/05 |          1        0.02       97.32
   10/31/04 |         10        0.16       97.48
   10/31/05 |          1        0.02       97.49
   11/30/04 |         10        0.16       97.65
   12/03/04 |          1        0.02       97.67
   12/19/04 |          1        0.02       97.69
   12/27/04 |          1        0.02       97.70
   12/31/03 |          1        0.02       97.72
   12/31/04 |        143        2.28      100.00
------------+-----------------------------------
      Total |      6,265      100.00

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