Scott Allen
Trevor Allan (34)
Tri Nations stats from 2011 show the Wallabies at 9% from lineouts and 18% from scrums of the 11 tries tries scored.
TRC stats for 2012 show the Wallabies at 57% from lineouts and 29% from scrums but that was only over 7 tries so an even smaller sample to go by.
The numbers of tries scored in those two tournaments by the Wallabies was too small to get a really clear picture but if you average it out over both years the sample size gets a little larger (18 tries)- 28% of which started from lineouts and 22% from scrums - pretty close to the 30/20 split for all teams in international rugby.