Frequencies for h4_2_hha2_c2_34 variable in hcris2552_10_2010 dataset :

    h420182 |
03400   002 |
    h420182 |
03400 00200 |      Freq.     Percent        Cum.
------------+-----------------------------------
        -50 |          1        0.04        0.04
         -1 |          2        0.09        0.13
          . |      2,319       99.87      100.00
------------+-----------------------------------
      Total |      2,322      100.00

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