Frequencies for s2_1_c2_38 variable in prds_hosp10_yr2016 dataset :

 s2_1_c2_38 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      6,013       97.27       97.27
 01/31/2017 |          2        0.03       97.30
 02/24/2017 |          1        0.02       97.31
 02/28/2017 |          4        0.06       97.38
 02/29/2016 |          2        0.03       97.41
 03/31/2017 |          9        0.15       97.56
 04/15/2016 |          1        0.02       97.57
 04/30/2017 |          4        0.06       97.64
 05/03/2016 |          1        0.02       97.65
 05/17/2016 |          1        0.02       97.67
 05/24/2016 |          1        0.02       97.69
 06/29/2016 |          1        0.02       97.70
 06/30/2016 |          2        0.03       97.74
 06/30/2017 |         49        0.79       98.53
 07/31/2017 |          2        0.03       98.56
 08/31/2016 |          3        0.05       98.61
 08/31/2017 |          4        0.06       98.67
 09/02/2016 |          1        0.02       98.69
 09/30/2016 |         32        0.52       99.21
 09/30/2017 |          2        0.03       99.24
 10/31/2016 |          3        0.05       99.29
 11/30/2016 |          2        0.03       99.32
 12/31/2016 |         42        0.68      100.00
------------+-----------------------------------
      Total |      6,182      100.00

by Jean Roth , jroth@nber.org , 23 Aug 2018