Frequencies for b_1_c21_100 variable in hcris2552_10_2011 dataset :

  int & res |
       (non |
   approved |
   teaching |
      progr |
    b000001 |
10000 02100 |      Freq.     Percent        Cum.
------------+-----------------------------------
     386984 |          1        0.02        0.02
          . |      6,149       99.98      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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