Frequencies for b_1_c22_56 variable in hosp_rollup2552_96_2001 dataset :

 b_1_c22_56 |      Freq.     Percent        Cum.
------------+-----------------------------------
       1698 |          1        0.02        0.02
       3194 |          1        0.02        0.03
       3650 |          1        0.02        0.05
       4944 |          1        0.02        0.07
       5485 |          1        0.02        0.08
       6404 |          1        0.02        0.10
       7461 |          1        0.02        0.12
      12641 |          1        0.02        0.13
      18487 |          1        0.02        0.15
      24703 |          1        0.02        0.16
      53913 |          1        0.02        0.18
      59660 |          1        0.02        0.20
      63573 |          1        0.02        0.21
      63746 |          1        0.02        0.23
     119000 |          1        0.02        0.25
     257333 |          1        0.02        0.26
     357082 |          1        0.02        0.28
     397109 |          1        0.02        0.30
          . |      6,047       99.70      100.00
------------+-----------------------------------
      Total |      6,065      100.00

by Jean Roth , jroth@nber.org , 9 Sep 2018