Frequencies for d4_sub1_c2_68 variable in hosp_rollup2552_96_2003 dataset :

d4_sub1_c2_ |
         68 |      Freq.     Percent        Cum.
------------+-----------------------------------
        116 |          1        0.02        0.02
       1096 |          1        0.02        0.03
       7748 |          1        0.02        0.05
      25918 |          1        0.02        0.07
     170826 |          1        0.02        0.08
          . |      6,115       99.92      100.00
------------+-----------------------------------
      Total |      6,120      100.00

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