Frequencies for d_4_hos_c11_75 variable in prds_hosp10_yr2010 dataset :

d_4_hos_c11 |
        _75 |      Freq.     Percent        Cum.
------------+-----------------------------------
          5 |          1        0.04        0.04
         17 |          1        0.04        0.09
         31 |          1        0.04        0.13
         34 |          1        0.04        0.17
         38 |          1        0.04        0.22
         72 |          1        0.04        0.26
        137 |          1        0.04        0.30
        160 |          1        0.04        0.34
        411 |          1        0.04        0.39
        435 |          1        0.04        0.43
        496 |          1        0.04        0.47
        923 |          1        0.04        0.52
        947 |          1        0.04        0.56
       1096 |          1        0.04        0.60
       1267 |          1        0.04        0.65
       2742 |          1        0.04        0.69
          . |      2,307       99.31      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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