Frequencies for footnote variable in pch_cancerspecificmeasures_hospital datase

   Footnote |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          2        9.09        9.09
          . |         20       90.91      100.00
------------+-----------------------------------
      Total |         22      100.00

by Jean Roth , jroth@nber.org , 16 Nov 2016