Frequencies for s2_c2_2601 variable in hcris2552_96_2006 dataset :

 s2_c2_2601 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      5,737       92.04       92.04
   01/04/06 |          1        0.02       92.06
   01/31/07 |          4        0.06       92.12
   02/28/06 |          2        0.03       92.15
   02/28/07 |          3        0.05       92.20
   03/31/07 |         17        0.27       92.48
   04/30/07 |          7        0.11       92.59
   05/31/07 |         15        0.24       92.83
   06/13/06 |          1        0.02       92.84
   06/30/06 |          4        0.06       92.91
   06/30/07 |        158        2.53       95.44
   07/31/06 |          3        0.05       95.49
   07/31/07 |          3        0.05       95.54
   08/20/06 |          1        0.02       95.56
   08/31/06 |          1        0.02       95.57
   08/31/07 |         10        0.16       95.73
   09/30/06 |        106        1.70       97.43
   10/04/06 |          1        0.02       97.45
   10/31/06 |          7        0.11       97.56
   11/06/06 |          1        0.02       97.58
   11/30/05 |          2        0.03       97.61
   11/30/06 |          5        0.08       97.69
   12/09/05 |          1        0.02       97.71
   12/13/06 |          1        0.02       97.72
   12/20/05 |          1        0.02       97.74
   12/30/05 |          2        0.03       97.77
   12/31/05 |          1        0.02       97.79
   12/31/06 |        138        2.21      100.00
------------+-----------------------------------
      Total |      6,233      100.00

by Jean Roth , jroth@nber.org , 10 Sep 2018