Frequencies for s2_1_c2_126 variable in prds_hosp10_yr2015 dataset :

s2_1_c2_126 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      6,255       99.95       99.95
 02/17/2014 |          1        0.02       99.97
 05/09/2014 |          1        0.02       99.98
 08/29/2015 |          1        0.02      100.00
------------+-----------------------------------
      Total |      6,258      100.00

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