Frequencies for s2_1_c2_1808 variable in prds_hosp10_yr2016 dataset :

s2_1_c2_180 |
          8 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      6,180       99.97       99.97
     243537 |          1        0.02       99.98
     493515 |          1        0.02      100.00
------------+-----------------------------------
      Total |      6,182      100.00

by Jean Roth , jroth@nber.org , 23 Aug 2018