Frequencies for d_5_sub2_c9_42 variable in hosp_rollup2552_96_2010 dataset :

d_5_sub2_c9 |
        _42 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
         29 |          1        0.02        0.05
         71 |          1        0.02        0.07
       2546 |          1        0.02        0.10
       4137 |          1        0.02        0.12
          . |      4,000       99.88      100.00
------------+-----------------------------------
      Total |      4,005      100.00

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