Frequencies for first 10,000 rows of footnote variable in dbo_vwhqi_hosp_ed dataset :

   Footnote |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,404       14.04       14.04
          2 |      1,463       14.63       28.67
          5 |      1,685       16.85       45.52
          . |      5,448       54.48      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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