Frequencies for s2_c1_2601 variable in hcris2552_96_2004 dataset :

 s2_c1_2601 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      5,666       90.44       90.44
   01/01/04 |        163        2.60       93.04
   01/17/04 |          1        0.02       93.06
   01/31/04 |          1        0.02       93.07
   02/01/04 |          3        0.05       93.12
   02/25/04 |          1        0.02       93.14
   03/01/04 |          5        0.08       93.22
   03/20/05 |          1        0.02       93.23
   03/22/04 |          1        0.02       93.25
   03/23/05 |          1        0.02       93.26
   04/01/04 |         19        0.30       93.57
   04/03/05 |          1        0.02       93.58
   04/15/05 |          1        0.02       93.60
   05/01/04 |         16        0.26       93.85
   06/01/04 |         14        0.22       94.08
   07/01/04 |        201        3.21       97.29
   07/14/04 |          1        0.02       97.30
   07/16/04 |          1        0.02       97.32
   08/01/04 |          2        0.03       97.35
   09/01/04 |         11        0.18       97.53
   09/16/04 |          1        0.02       97.54
   09/30/04 |          1        0.02       97.56
   10/01/03 |        133        2.12       99.68
   10/01/04 |          1        0.02       99.70
   10/10/03 |          1        0.02       99.71
   10/16/03 |          1        0.02       99.73
   11/01/03 |          7        0.11       99.84
   11/04/04 |          1        0.02       99.86
   11/12/04 |          1        0.02       99.87
   12/01/03 |          7        0.11       99.98
   12/05/04 |          1        0.02      100.00
------------+-----------------------------------
      Total |      6,265      100.00

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