Frequencies for h4_2_hha2_c2_34 variable in hcris2552_10_2015 dataset :

    h420182 |
03400   002 |
    h420182 |
03400 00200 |      Freq.     Percent        Cum.
------------+-----------------------------------
      -5713 |          1        0.02        0.02
         -1 |          1        0.02        0.03
       1868 |          1        0.02        0.05
          . |      6,255       99.95      100.00
------------+-----------------------------------
      Total |      6,258      100.00

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