Also, I've never even come close to cutting down 53 trees in one year. What are you people doing with all that wood?
Since I haven't mastered Magma yet (only ever found it on ONE of my fortresses without using Dwarf Prospector), I generally have one Carpenter's Workshop set to making barrels full-time, one set to making Bins whenever I don't need more beds, and one Wood Furnace set to constantly making charcoal. If I have spare wood after all that, I make Ash for my eventual glass tower, and also to piss off the elves. Come to think of it, I have never traded at this location. Even though I have a lovely enclosed Trading Depot and Finished Goods Warehouse with a Cedar floor, I've never used it, so despite me killing well over a thousand trees in the past seven years, the elves have never told me to stop, because I've never let them through my gates, and the goblins rarely let them live long enough to even see my walls even if I
were inclined to care what a bunch of pointy-eared song-singin' no-beard-havin' treehuggers think about my environmental policy.
I have four Legendary Woodcutters. 53? I can use 53 trees in a MONTH.