Frequencies for d_4_hos_c8_38 variable in hosp_rollup2552_96_2011 dataset :

d_4_hos_c8_ |
         38 |      Freq.     Percent        Cum.
------------+-----------------------------------
      10325 |          1        3.57        3.57
      18600 |          1        3.57        7.14
      58164 |          1        3.57       10.71
      86242 |          1        3.57       14.29
     265849 |          1        3.57       17.86
     271230 |          1        3.57       21.43
     276542 |          1        3.57       25.00
     552256 |          1        3.57       28.57
          . |         20       71.43      100.00
------------+-----------------------------------
      Total |         28      100.00

by Jean Roth , jroth@nber.org , 20 Jan 2017