Frequencies for e3_3_hos_c1_30 variable in prds_hosp10_yr2011 dataset :

e3_3_hos_c1 |
        _30 |      Freq.     Percent        Cum.
------------+-----------------------------------
   -2169608 |          1        0.02        0.02
   -1125685 |          1        0.02        0.03
    -779201 |          1        0.02        0.05
    -659016 |          1        0.02        0.07
      59852 |          1        0.02        0.08
          . |      6,145       99.92      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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