Frequencies for b_1_c22_51 variable in prds_hosp10_yr2010 dataset :

 b_1_c22_51 |      Freq.     Percent        Cum.
------------+-----------------------------------
        940 |          1        0.04        0.04
       6754 |          1        0.04        0.09
       8533 |          1        0.04        0.13
       8586 |          1        0.04        0.17
       9369 |          1        0.04        0.22
      13800 |          1        0.04        0.26
      15821 |          1        0.04        0.30
      25881 |          1        0.04        0.34
      29276 |          1        0.04        0.39
      37705 |          1        0.04        0.43
      48987 |          1        0.04        0.47
      49010 |          1        0.04        0.52
      54778 |          1        0.04        0.56
      63217 |          1        0.04        0.60
      63910 |          1        0.04        0.65
      80740 |          1        0.04        0.69
      95597 |          1        0.04        0.73
     100700 |          1        0.04        0.77
     117034 |          1        0.04        0.82
     155053 |          1        0.04        0.86
     194888 |          1        0.04        0.90
     296507 |          1        0.04        0.95
     569973 |          1        0.04        0.99
    1222276 |          1        0.04        1.03
          . |      2,299       98.97      100.00
------------+-----------------------------------
      Total |      2,323      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018