Frequencies for d_4_hos_c3_67 variable in prds_hosp10_yr2011 dataset :

d_4_hos_c3_ |
         67 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          2        0.03        0.03
        532 |          1        0.02        0.05
        716 |          1        0.02        0.07
       3161 |          1        0.02        0.08
       9729 |          1        0.02        0.10
      10761 |          1        0.02        0.11
      12970 |          1        0.02        0.13
      13013 |          1        0.02        0.15
      13419 |          1        0.02        0.16
      40377 |          1        0.02        0.18
      67419 |          1        0.02        0.20
     166602 |          1        0.02        0.21
     197557 |          1        0.02        0.23
     197785 |          1        0.02        0.24
     454548 |          1        0.02        0.26
          . |      6,134       99.74      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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