Frequencies for d_5_hos_c4_66 variable in prds_hosp10_yr2010 dataset :

d_5_hos_c4_ |
         66 |      Freq.     Percent        Cum.
------------+-----------------------------------
          4 |          1        0.04        0.04
          6 |          1        0.04        0.09
        243 |          1        0.04        0.13
        447 |          1        0.04        0.17
        458 |          1        0.04        0.22
        849 |          1        0.04        0.26
       2804 |          1        0.04        0.30
     523786 |          1        0.04        0.34
          . |      2,315       99.66      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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