Frequencies for d4_hos_c2_52 variable in hosp_rollup2552_96_2011 dataset :

d4_hos_c2_5 |
          2 |      Freq.     Percent        Cum.
------------+-----------------------------------
        287 |          1        3.45        3.45
        922 |          1        3.45        6.90
       2392 |          1        3.45       10.34
       2661 |          1        3.45       13.79
       2743 |          1        3.45       17.24
       9037 |          1        3.45       20.69
      18148 |          1        3.45       24.14
      18656 |          1        3.45       27.59
      40895 |          1        3.45       31.03
      50349 |          1        3.45       34.48
     130467 |          1        3.45       37.93
     131777 |          1        3.45       41.38
     136330 |          1        3.45       44.83
          . |         16       55.17      100.00
------------+-----------------------------------
      Total |         29      100.00

by Jean Roth , jroth@nber.org , 21 Apr 2018