One for Spelly/stats gurus/nerds

Gday spelly- this may take a while, but can you give a year by year account of the % of goals scored via free kicks? (AFL)
This year seems to be way out of hand, to the point where a goal in play is the rare instead of the norm. Giving me the shits!
cheers mate.
This year seems to be way out of hand, to the point where a goal in play is the rare instead of the norm. Giving me the shits!
cheers mate.
