Frequencies for d_5_sub1_c9_57 variable in hosp_rollup2552_96_1999 dataset :

d_5_sub1_c9 |
        _57 |      Freq.     Percent        Cum.
------------+-----------------------------------
         39 |          1        0.02        0.02
         56 |          1        0.02        0.03
        144 |          1        0.02        0.05
        310 |          1        0.02        0.07
        459 |          1        0.02        0.08
        504 |          1        0.02        0.10
        725 |          1        0.02        0.11
       1206 |          1        0.02        0.13
       1557 |          1        0.02        0.15
       1946 |          1        0.02        0.16
       2275 |          1        0.02        0.18
       3320 |          1        0.02        0.20
       4316 |          1        0.02        0.21
       5530 |          1        0.02        0.23
       5680 |          1        0.02        0.25
       6781 |          1        0.02        0.26
       7271 |          1        0.02        0.28
          . |      6,079       99.72      100.00
------------+-----------------------------------
      Total |      6,096      100.00

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