Frequencies for d_2_sub1_c6_6201 variable in hosp_rollup2552_96_2007 dataset :

d_2_sub1_c6 |
      _6201 |      Freq.     Percent        Cum.
------------+-----------------------------------
          4 |          1        0.02        0.02
          5 |          1        0.02        0.03
          9 |          1        0.02        0.05
         11 |          1        0.02        0.06
         39 |          1        0.02        0.08
          . |      6,229       99.92      100.00
------------+-----------------------------------
      Total |      6,234      100.00

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