Frequencies for first 10,000 rows of footnote3 variable in dbo_vwhqi_hosp_msr_xwlk dataset :

 Footnote 3 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,926       99.26       99.26
          2 |          2        0.02       99.28
          3 |         72        0.72      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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