Frequencies for c_1_c2_50 variable in hosp_rollup2552_96_2010 dataset :

  c_1_c2_50 |      Freq.     Percent        Cum.
------------+-----------------------------------
         33 |          1        0.02        0.02
        504 |          1        0.02        0.05
        592 |          1        0.02        0.07
        806 |          1        0.02        0.10
       1532 |          1        0.02        0.12
       1770 |          1        0.02        0.15
       2451 |          1        0.02        0.17
       3285 |          1        0.02        0.20
       3547 |          1        0.02        0.22
      15172 |          1        0.02        0.25
      18471 |          1        0.02        0.27
      22595 |          1        0.02        0.30
      25154 |          1        0.02        0.32
      30214 |          1        0.02        0.35
      31562 |          1        0.02        0.37
      53630 |          1        0.02        0.40
      59869 |          1        0.02        0.42
      79039 |          1        0.02        0.45
     112314 |          1        0.02        0.47
     237955 |          1        0.02        0.50
          . |      3,985       99.50      100.00
------------+-----------------------------------
      Total |      4,005      100.00

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