Frequencies for s3_2_c3_22 variable in prds_hosp10_yr2017 dataset :

 s3_2_c3_22 |      Freq.     Percent        Cum.
------------+-----------------------------------
     444080 |          1        0.04        0.04
   1.22e+07 |          1        0.04        0.07
          . |      2,674       99.93      100.00
------------+-----------------------------------
      Total |      2,676      100.00

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