Frequencies for d_4_hos_c8_43 variable in hosp_rollup2552_96_2011 dataset :

d_4_hos_c8_ |
         43 |      Freq.     Percent        Cum.
------------+-----------------------------------
     138920 |          1        3.57        3.57
     184310 |          1        3.57        7.14
     443902 |          1        3.57       10.71
     459830 |          1        3.57       14.29
          . |         24       85.71      100.00
------------+-----------------------------------
      Total |         28      100.00

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