Frequencies for d_5_sub1_c9_57 variable in hosp_rollup2552_96_2002 dataset :

d_5_sub1_c9 |
        _57 |      Freq.     Percent        Cum.
------------+-----------------------------------
        363 |          1        0.02        0.02
        392 |          1        0.02        0.03
        568 |          1        0.02        0.05
        978 |          1        0.02        0.07
       1808 |          1        0.02        0.08
       2265 |          1        0.02        0.10
          . |      6,118       99.90      100.00
------------+-----------------------------------
      Total |      6,124      100.00

by Jean Roth , jroth@nber.org , 10 Sep 2018