Frequencies for h4_2_hha2_c1_11 variable in hcris2552_10_2010 dataset :

    h420182 |
01100   001 |
    h420182 |
01100 00100 |      Freq.     Percent        Cum.
------------+-----------------------------------
      78457 |          1        0.04        0.04
     129892 |          1        0.04        0.09
     508853 |          1        0.04        0.13
    1358869 |          1        0.04        0.17
          . |      2,318       99.83      100.00
------------+-----------------------------------
      Total |      2,322      100.00

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