Frequencies for d_5_snf_c6thr9_59 variable in hosp_rollup2552_96_2006 dataset :

d_5_snf_c6t |
     hr9_59 |      Freq.     Percent        Cum.
------------+-----------------------------------
          2 |          1        0.02        0.02
         77 |          1        0.02        0.03
        248 |          1        0.02        0.05
        943 |          1        0.02        0.06
          . |      6,188       99.94      100.00
------------+-----------------------------------
      Total |      6,192      100.00

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