Frequencies for b_1_c22_56 variable in hosp_rollup2552_96_1997 dataset :

 b_1_c22_56 |      Freq.     Percent        Cum.
------------+-----------------------------------
        240 |          1        0.02        0.02
        436 |          1        0.02        0.03
       2631 |          1        0.02        0.05
       4581 |          1        0.02        0.06
       5000 |          1        0.02        0.08
       6226 |          1        0.02        0.10
       6979 |          1        0.02        0.11
       8449 |          1        0.02        0.13
      13274 |          1        0.02        0.14
     133129 |          1        0.02        0.16
     201388 |          1        0.02        0.17
     238229 |          1        0.02        0.19
     238248 |          1        0.02        0.21
     297687 |          1        0.02        0.22
     580881 |          1        0.02        0.24
    1117351 |          1        0.02        0.25
          . |      6,299       99.75      100.00
------------+-----------------------------------
      Total |      6,315      100.00

by Jean Roth , jroth@nber.org , 5 Sep 2018