Frequencies for b_1_c23_52 variable in hosp_rollup2552_96_1999 dataset :

 b_1_c23_52 |      Freq.     Percent        Cum.
------------+-----------------------------------
        208 |          1        0.02        0.02
        449 |          1        0.02        0.03
       4009 |          1        0.02        0.05
       4532 |          1        0.02        0.07
       5995 |          1        0.02        0.08
       8561 |          1        0.02        0.10
      11163 |          1        0.02        0.11
      16362 |          1        0.02        0.13
      33088 |          1        0.02        0.15
      43071 |          1        0.02        0.16
      50334 |          1        0.02        0.18
      52182 |          1        0.02        0.20
      66691 |          1        0.02        0.21
     210307 |          1        0.02        0.23
     222626 |          1        0.02        0.25
     404643 |          1        0.02        0.26
          . |      6,080       99.74      100.00
------------+-----------------------------------
      Total |      6,096      100.00

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