Frequencies for d_4_hos_c3_93 variable in prds_hosp10_yr2010 dataset :

d_4_hos_c3_ |
         93 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.04        0.04
        431 |          1        0.04        0.09
       1207 |          1        0.04        0.13
       2852 |          1        0.04        0.17
      20678 |          1        0.04        0.22
      21192 |          1        0.04        0.26
          . |      2,317       99.74      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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