Frequencies for b_1_c22_51 variable in hosp_rollup2552_96_2004 dataset :

 b_1_c22_51 |      Freq.     Percent        Cum.
------------+-----------------------------------
        187 |          1        0.02        0.02
       1228 |          1        0.02        0.03
       1850 |          1        0.02        0.05
       2162 |          1        0.02        0.06
       2703 |          1        0.02        0.08
       2817 |          1        0.02        0.10
       2920 |          1        0.02        0.11
       3320 |          1        0.02        0.13
       3477 |          1        0.02        0.15
       4505 |          1        0.02        0.16
       5404 |          1        0.02        0.18
       6466 |          1        0.02        0.19
       7421 |          1        0.02        0.21
      10293 |          1        0.02        0.23
      10535 |          1        0.02        0.24
      13731 |          1        0.02        0.26
      15349 |          1        0.02        0.27
      23414 |          1        0.02        0.29
      31229 |          1        0.02        0.31
      34059 |          1        0.02        0.32
      75314 |          1        0.02        0.34
      75989 |          1        0.02        0.35
      84031 |          2        0.03        0.39
      89818 |          1        0.02        0.40
      91662 |          1        0.02        0.42
     107440 |          1        0.02        0.44
     128231 |          1        0.02        0.45
     344510 |          1        0.02        0.47
    1154304 |          1        0.02        0.48
    1956065 |          1        0.02        0.50
    2786753 |          1        0.02        0.52
          . |      6,171       99.48      100.00
------------+-----------------------------------
      Total |      6,203      100.00

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