How much does it cost to produce animation per minute?

here a question that seems to crop up a lot on these forums.
How much does it cost to produce animation per minute.
I just found a studio showreel that actualy shows the cost per minute for each show
http://www.impossibletv.com/reel.html
Its a uk company so its in pounds not dollars

websiteEzromation blog/doodlesDeranged Scratchings