Frequencies for e3_2_ipf_c1_13 variable in prds_hosp10_yr2016 dataset :

e3_2_ipf_c1 |
        _13 |      Freq.     Percent        Cum.
------------+-----------------------------------
        340 |          1        0.02        0.02
        971 |          1        0.02        0.03
       3003 |          1        0.02        0.05
          . |      6,179       99.95      100.00
------------+-----------------------------------
      Total |      6,182      100.00

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