Frequencies for s2_1_c2_1202 variable in prds_hosp10_yr2011 dataset :

s2_1_c2_120 |
          2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      6,147       99.95       99.95
     107587 |          1        0.02       99.97
     117068 |          1        0.02       99.98
     517128 |          1        0.02      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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