They revealed a bit more info.
"Luis Gil, of NPD Group Australia added, “the Console Hardware category in Australia has more than doubled in value since release of 8th Generation Hardware in 2013. PlayStation 4 accounted for a substantial 44% of the total category value since its launch”."
So PS4 accounts for 44% from all console sales in value (I believe revenue) since it launch... that is even better because the Xbone is expensive than PS4 in Australia... and there is PS3, Wii, Wii U, 360 plus Xbone for the others 56%.
Amazing.