Frequencies for c_1_c2_52 variable in hosp_rollup2552_96_2007 dataset :

  c_1_c2_52 |      Freq.     Percent        Cum.
------------+-----------------------------------
        619 |          1        0.02        0.02
        665 |          1        0.02        0.03
        680 |          1        0.02        0.05
       1010 |          1        0.02        0.06
       1069 |          1        0.02        0.08
       1326 |          1        0.02        0.10
       1752 |          1        0.02        0.11
       2525 |          1        0.02        0.13
       2901 |          1        0.02        0.14
       3265 |          1        0.02        0.16
       3680 |          1        0.02        0.18
       4554 |          1        0.02        0.19
       4573 |          1        0.02        0.21
       7544 |          1        0.02        0.22
       7615 |          1        0.02        0.24
       7964 |          1        0.02        0.26
      15434 |          1        0.02        0.27
      26684 |          1        0.02        0.29
      30820 |          1        0.02        0.30
          . |      6,215       99.70      100.00
------------+-----------------------------------
      Total |      6,234      100.00

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