Frequencies for a_c2_42 variable in prds_hosp10_yr2010 dataset :

    a_c2_42 |      Freq.     Percent        Cum.
------------+-----------------------------------
      38116 |          1        0.04        0.04
      38618 |          1        0.04        0.09
      39017 |          1        0.04        0.13
      41452 |          1        0.04        0.17
      84010 |          1        0.04        0.22
     101687 |          1        0.04        0.26
     183085 |          2        0.09        0.34
     284048 |          1        0.04        0.39
     548674 |          1        0.04        0.43
     754575 |          1        0.04        0.47
     845355 |          1        0.04        0.52
    2338110 |          1        0.04        0.56
          . |      2,310       99.44      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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