Frequencies for d_5_sub2_c9_52 variable in hosp_rollup2552_96_1999 dataset :

d_5_sub2_c9 |
        _52 |      Freq.     Percent        Cum.
------------+-----------------------------------
         40 |          1        0.02        0.02
         51 |          1        0.02        0.03
         52 |          1        0.02        0.05
        319 |          1        0.02        0.07
        475 |          1        0.02        0.08
       1378 |          1        0.02        0.10
       2358 |          1        0.02        0.11
       6714 |          1        0.02        0.13
          . |      6,088       99.87      100.00
------------+-----------------------------------
      Total |      6,096      100.00

by Jean Roth , jroth@nber.org , 7 Sep 2018