Frequencies for h4_2_hha2_c2_34 variable in prds_hosp10_yr2016 dataset :

h4_2_hha2_c |
       2_34 |      Freq.     Percent        Cum.
------------+-----------------------------------
         -1 |          1        0.02        0.02
          1 |          3        0.05        0.06
          . |      6,178       99.94      100.00
------------+-----------------------------------
      Total |      6,182      100.00

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