Frequencies for c_1_c7_40 variable in hosp_rollup2552_96_2011 dataset :

  c_1_c7_40 |      Freq.     Percent        Cum.
------------+-----------------------------------
      83973 |          1        3.45        3.45
      96915 |          1        3.45        6.90
     365488 |          1        3.45       10.34
     489867 |          1        3.45       13.79
    1210155 |          1        3.45       17.24
    1416928 |          1        3.45       20.69
    2830935 |          1        3.45       24.14
    3130947 |          1        3.45       27.59
          . |         21       72.41      100.00
------------+-----------------------------------
      Total |         29      100.00

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