Frequencies for a_c1_4201 variable in hcris2552_10_2010 dataset :

subprovider |
         ii |
    a000000 |
04201 00100 |      Freq.     Percent        Cum.
------------+-----------------------------------
   3.60e+07 |          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