home goals-1.5 vs away goals

[makethatmoney]

Intertops offers this bet...


Away Goals +1½ +100 Home Goals -1½ -120
Away Goals +160 Home Goals -190


I have won the last 2 nights playing the "home goals". This seems like an easy bet seeing how home teams seem to mostly win. Does anyone (LT profits) have stats on how often home goals wins?

Thanks