Frequencies for e3_4_hos_c1_18 variable in prds_hosp10_yr2012 dataset :

e3_4_hos_c1 |
        _18 |      Freq.     Percent        Cum.
------------+-----------------------------------
       1043 |          1        0.02        0.02
       2170 |          1        0.02        0.03
       3327 |          1        0.02        0.05
       4027 |          1        0.02        0.06
      14376 |          1        0.02        0.08
      18214 |          1        0.02        0.10
      48577 |          1        0.02        0.11
      49862 |          1        0.02        0.13
          . |      6,219       99.87      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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