Frequencies for d4_hos_c2_43 variable in hosp_rollup2552_96_2011 dataset :

d4_hos_c2_4 |
          3 |      Freq.     Percent        Cum.
------------+-----------------------------------
      99457 |          1        3.45        3.45
     367476 |          1        3.45        6.90
     422565 |          1        3.45       10.34
     537793 |          1        3.45       13.79
          . |         25       86.21      100.00
------------+-----------------------------------
      Total |         29      100.00

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