Frequencies for a_c2_12 variable in prds_hosp10_yr2010 dataset :

    a_c2_12 |      Freq.     Percent        Cum.
------------+-----------------------------------
       2285 |          1        0.04        0.04
       6476 |          1        0.04        0.09
       7779 |          1        0.04        0.13
      10057 |          1        0.04        0.17
      19720 |          1        0.04        0.22
      20961 |          1        0.04        0.26
      22471 |          1        0.04        0.30
      23144 |          1        0.04        0.34
      40325 |          1        0.04        0.39
      48793 |          1        0.04        0.43
      49659 |          1        0.04        0.47
      64812 |          1        0.04        0.52
      77036 |          1        0.04        0.56
      86964 |          1        0.04        0.60
     129530 |          1        0.04        0.65
     149465 |          1        0.04        0.69
     267316 |          1        0.04        0.73
     352643 |          1        0.04        0.77
     422935 |          1        0.04        0.82
     561794 |          1        0.04        0.86
     614049 |          1        0.04        0.90
     729645 |          1        0.04        0.95
     802935 |          1        0.04        0.99
     990515 |          1        0.04        1.03
    1621022 |          1        0.04        1.08
    2205277 |          1        0.04        1.12
    2318966 |          1        0.04        1.16
   1.01e+07 |          1        0.04        1.21
          . |      2,295       98.79      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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