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

   Footnote |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      3,794       37.94       37.94
          1 |      1,438       14.38       52.32
       1, 2 |        166        1.66       53.98
    1, 2, 3 |         72        0.72       54.70
       1, 3 |        470        4.70       59.40
          2 |      1,875       18.75       78.15
       2, 3 |        162        1.62       79.77
       2, 5 |         21        0.21       79.98
          3 |        456        4.56       84.54
       3, 1 |          3        0.03       84.57
    3, 1, 2 |          2        0.02       84.59
       3, 2 |          3        0.03       84.62
          5 |      1,538       15.38      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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