Frequencies for b_2_c26_4501 variable in prds_hosp10_yr2012 dataset :

b_2_c26_450 |
          1 |      Freq.     Percent        Cum.
------------+-----------------------------------
      75337 |          1        0.02        0.02
     282943 |          1        0.02        0.03
     335234 |          1        0.02        0.05
    2195305 |          1        0.02        0.06
          . |      6,223       99.94      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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