Frequencies for h4_2_hha1_c1_30 variable in hcris2552_10_2010 dataset :

    h410182 |
03000 00100 |      Freq.     Percent        Cum.
------------+-----------------------------------
         -8 |          1        0.04        0.04
         -1 |          4        0.17        0.22
          1 |          4        0.17        0.39
          . |      2,313       99.61      100.00
------------+-----------------------------------
      Total |      2,322      100.00

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