Frequencies for b_1_c23_56 variable in hosp_rollup2552_96_2006 dataset :

 b_1_c23_56 |      Freq.     Percent        Cum.
------------+-----------------------------------
        714 |          1        0.02        0.02
       1243 |          1        0.02        0.03
       2015 |          1        0.02        0.05
       4182 |          1        0.02        0.06
       4373 |          1        0.02        0.08
       4987 |          1        0.02        0.10
      19250 |          1        0.02        0.11
      23184 |          1        0.02        0.13
      32749 |          2        0.03        0.16
      55609 |          1        0.02        0.18
      59980 |          1        0.02        0.19
     112645 |          1        0.02        0.21
     195841 |          1        0.02        0.23
     222378 |          1        0.02        0.24
     276476 |          1        0.02        0.26
     298585 |          1        0.02        0.27
     364969 |          2        0.03        0.31
     510445 |          1        0.02        0.32
    1147168 |          1        0.02        0.34
    1355491 |          1        0.02        0.36
    3887019 |          1        0.02        0.37
    5434764 |          1        0.02        0.39
          . |      6,168       99.61      100.00
------------+-----------------------------------
      Total |      6,192      100.00

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