Frequencies for s3_2_c3_2552 variable in prds_hosp10_yr2017 dataset :

s3_2_c3_255 |
          2 |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      2,676      100.00      100.00
------------+-----------------------------------
      Total |      2,676      100.00

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