Frequencies for d_4_hos_c13_75 variable in prds_hosp10_yr2010 dataset :

d_4_hos_c13 |
        _75 |      Freq.     Percent        Cum.
------------+-----------------------------------
         55 |          1        0.04        0.04
        121 |          1        0.04        0.09
        150 |          1        0.04        0.13
        219 |          1        0.04        0.17
        251 |          1        0.04        0.22
        438 |          1        0.04        0.26
        490 |          1        0.04        0.30
        737 |          1        0.04        0.34
       1230 |          1        0.04        0.39
       1350 |          1        0.04        0.43
       2259 |          1        0.04        0.47
       2501 |          1        0.04        0.52
       2698 |          1        0.04        0.56
       6401 |          1        0.04        0.60
       9197 |          1        0.04        0.65
       9759 |          1        0.04        0.69
      15738 |          1        0.04        0.73
          . |      2,306       99.27      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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