Frequencies for s2_c1_2601 variable in hcris2552_96_2010 dataset :

 s2_c1_2601 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      3,569       92.68       92.68
   01/01/10 |        138        3.58       96.26
   01/14/10 |          1        0.03       96.29
   02/01/10 |          4        0.10       96.39
   02/14/10 |          1        0.03       96.42
   03/01/10 |          4        0.10       96.52
   04/01/10 |         17        0.44       96.96
   06/01/10 |          1        0.03       96.99
   07/01/10 |          7        0.18       97.17
   07/15/10 |          1        0.03       97.20
   09/01/10 |          1        0.03       97.22
   10/01/09 |         97        2.52       99.74
   10/30/09 |          1        0.03       99.77
   11/01/09 |          7        0.18       99.95
   12/01/09 |          1        0.03       99.97
   12/15/10 |          1        0.03      100.00
------------+-----------------------------------
      Total |      3,851      100.00

by Jean Roth , jroth@nber.org , 1 Sep 2018