Frequencies for b_1_c22_111 variable in hcris2552_10_2010 dataset :

      islet |
acquisition |
    b000001 |
11100 02200 |      Freq.     Percent        Cum.
------------+-----------------------------------
        641 |          1        0.04        0.04
          . |      2,321       99.96      100.00
------------+-----------------------------------
      Total |      2,322      100.00

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