Frequencies for d3_hos_c2_94 variable in prds_hosp10_yr2010 dataset :

d3_hos_c2_9 |
          4 |      Freq.     Percent        Cum.
------------+-----------------------------------
        246 |          1        0.04        0.04
        484 |          1        0.04        0.09
        678 |          1        0.04        0.13
        784 |          1        0.04        0.17
       1537 |          1        0.04        0.22
       2046 |          1        0.04        0.26
       2856 |          1        0.04        0.30
       7574 |          1        0.04        0.34
      14148 |          1        0.04        0.39
     220616 |          1        0.04        0.43
          . |      2,313       99.57      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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