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

 Footnote 2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,450       94.50       94.50
          1 |          3        0.03       94.53
          2 |          8        0.08       94.61
          3 |        519        5.19       99.80
          5 |         20        0.20      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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