c:\test>junk -N=1e2
       foo frequency 4.000%
       bar frequency 18.000%
       baz frequency 23.000%
      quux frequency 55.000%

c:\test>junk -N=1e3
       foo frequency 5.300%
       bar frequency 15.400%
       baz frequency 25.600%
      quux frequency 53.700%

c:\test>junk -N=1e4
       foo frequency 5.640%
       bar frequency 17.690%
       baz frequency 23.370%
      quux frequency 53.300%

c:\test>junk -N=1e5
       foo frequency 5.961%
       bar frequency 17.379%
       baz frequency 23.683%
      quux frequency 52.977%

c:\test>junk -N=1e6
       foo frequency 5.885%
       bar frequency 17.662%
       baz frequency 23.446%
      quux frequency 53.007%