Frequencies for e_b_ipf_c1_39 variable in prds_hosp10_yr2012 dataset :

e_b_ipf_c1_ |
         39 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          3        0.05        0.05
          5 |          2        0.03        0.08
          7 |          1        0.02        0.10
        341 |          1        0.02        0.11
          . |      6,220       99.89      100.00
------------+-----------------------------------
      Total |      6,227      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018