Frequencies for s2_1_c1_36 variable in prds_hosp10_yr2010 dataset :

 s2_1_c1_36 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      2,151       92.60       92.60
 05/01/2010 |         10        0.43       93.03
 06/01/2010 |         10        0.43       93.46
 07/01/2010 |        137        5.90       99.35
 07/11/2010 |          1        0.04       99.40
 07/17/2010 |          1        0.04       99.44
 08/01/2010 |          2        0.09       99.53
 08/11/2010 |          1        0.04       99.57
 09/01/2010 |         10        0.43      100.00
------------+-----------------------------------
      Total |      2,323      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018