Frequencies for footnote1 variable in vwhqi_hosp_hai dataset :

 Footnote 1 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      1,782       38.94       38.94
          1 |      1,236       27.01       65.95
         14 |        527       11.52       77.47
         15 |        199        4.35       81.82
          3 |         35        0.76       82.58
          4 |          1        0.02       82.60
          5 |        796       17.40      100.00
------------+-----------------------------------
      Total |      4,576      100.00

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