Frequencies for first 10,000 rows of footnote2 variable in dbo_vwhqi_hosp_msr_xwlk dataset :

 Footnote 2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,237       92.37       92.37
          2 |        271        2.71       95.08
          3 |        474        4.74       99.82
          5 |         18        0.18      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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