Frequencies for d_4_hos_c2_74 variable in prds_hosp10_yr2011 dataset :

d_4_hos_c2_ |
         74 |      Freq.     Percent        Cum.
------------+-----------------------------------
         30 |          1        0.02        0.02
        460 |          1        0.02        0.03
       2702 |          1        0.02        0.05
       6191 |          1        0.02        0.07
       7013 |          1        0.02        0.08
       7676 |          1        0.02        0.10
       8283 |          1        0.02        0.11
       8312 |          1        0.02        0.13
       8338 |          1        0.02        0.15
      11756 |          1        0.02        0.16
      13336 |          1        0.02        0.18
      18828 |          1        0.02        0.20
      19803 |          1        0.02        0.21
      19912 |          1        0.02        0.23
      21104 |          1        0.02        0.24
      22529 |          1        0.02        0.26
      23928 |          1        0.02        0.28
      38312 |          1        0.02        0.29
      40241 |          1        0.02        0.31
          . |      6,131       99.69      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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