Frequencies for e3_2_hos_c1_30 variable in prds_hosp10_yr2015 dataset :

e3_2_hos_c1 |
        _30 |      Freq.     Percent        Cum.
------------+-----------------------------------
         -6 |          1        0.02        0.02
         -1 |          2        0.03        0.05
       6942 |          1        0.02        0.06
      50674 |          1        0.02        0.08
          . |      6,253       99.92      100.00
------------+-----------------------------------
      Total |      6,258      100.00

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