Frequencies for h4_2_hha1_c1_30 variable in prds_hosp10_yr2016 dataset :

h4_2_hha1_c |
       1_30 |      Freq.     Percent        Cum.
------------+-----------------------------------
      -2431 |          1        0.02        0.02
        -82 |          1        0.02        0.03
        -47 |          1        0.02        0.05
        -29 |          1        0.02        0.06
          . |      6,178       99.94      100.00
------------+-----------------------------------
      Total |      6,182      100.00

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