Frequencies for a_c2_98 variable in prds_hosp10_yr2010 dataset :

    a_c2_98 |      Freq.     Percent        Cum.
------------+-----------------------------------
         35 |          1        0.04        0.04
        235 |          1        0.04        0.09
        335 |          1        0.04        0.13
       1540 |          1        0.04        0.17
       1939 |          1        0.04        0.22
       2759 |          1        0.04        0.26
       4328 |          1        0.04        0.30
       8949 |          1        0.04        0.34
      10444 |          1        0.04        0.39
      10904 |          1        0.04        0.43
      10912 |          1        0.04        0.47
      11396 |          1        0.04        0.52
      12880 |          1        0.04        0.56
      15335 |          1        0.04        0.60
      28295 |          1        0.04        0.65
      44141 |          1        0.04        0.69
      52346 |          1        0.04        0.73
      89130 |          1        0.04        0.77
     143132 |          1        0.04        0.82
     147849 |          1        0.04        0.86
     159931 |          1        0.04        0.90
     202104 |          1        0.04        0.95
     213825 |          1        0.04        0.99
     216384 |          1        0.04        1.03
     222914 |          1        0.04        1.08
     224039 |          1        0.04        1.12
     257328 |          1        0.04        1.16
     265731 |          1        0.04        1.21
     274746 |          1        0.04        1.25
     275232 |          1        0.04        1.29
     303139 |          1        0.04        1.33
     340223 |          1        0.04        1.38
     374664 |          1        0.04        1.42
     399895 |          1        0.04        1.46
     419558 |          1        0.04        1.51
     492896 |          1        0.04        1.55
     659788 |          1        0.04        1.59
     808667 |          1        0.04        1.64
     865600 |          1        0.04        1.68
    1318337 |          1        0.04        1.72
    1337100 |          1        0.04        1.76
    1521968 |          1        0.04        1.81
    1813065 |          1        0.04        1.85
    2775872 |          1        0.04        1.89
    4135088 |          1        0.04        1.94
    7566107 |          1        0.04        1.98
   2.02e+07 |          1        0.04        2.02
          . |      2,276       97.98      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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