Table 2

Total tones heard (of possible 12) Pre versus Post.

PREPOST
Gender/AgeRightLeftRightLeft
F/671578
F/651366
M/712866
M/492788
M/343568
F/613455
M/4834118
M/3738810
M/3847810
M/574689
M/715564
F/565855
F/646547
M/5163810
M/417587

TOTAL5583104111