Frequencies for b_1_c21_108 variable in hcris2552_10_2012 dataset :

       lung |
acquisition |
    b000001 |
10800 02100 |      Freq.     Percent        Cum.
------------+-----------------------------------
        500 |          1        0.02        0.02
      23052 |          1        0.02        0.03
      40069 |          1        0.02        0.05
      96412 |          1        0.02        0.06
     148294 |          1        0.02        0.08
          . |      6,222       99.92      100.00
------------+-----------------------------------
      Total |      6,227      100.00

by Jean Roth , jroth@nber.org , 23 Aug 2018