Frequencies for d_2_hos_c8_67 variable in hosp_rollup2552_96_2002 dataset :

d_2_hos_c8_ |
         67 |      Freq.     Percent        Cum.
------------+-----------------------------------
         13 |          1        0.02        0.02
        418 |          1        0.02        0.03
        700 |          1        0.02        0.05
       2564 |          1        0.02        0.07
       4688 |          1        0.02        0.08
          . |      6,119       99.92      100.00
------------+-----------------------------------
      Total |      6,124      100.00

by Jean Roth , jroth@nber.org , 10 Sep 2018