The Ten Year Target doesn’t necessarily change every year. EOS Worldwide for example set a ten year target about ten years ago to have 10,000 businesses running on EOS by a certain date. I believe they kept that target until they hit it, so in 2019 they were still working toward 10,000 by 2020 (for example — I am not positive those numbers or dates are right).
The three year picture DOES change every year. Some items currently on there will remain. For example, maybe last year you said in three years you want to be in a new building but you haven’t done it yet. So that may remain in your three year picture.
I am estimating here, but I would say of the items in our three year picture about 40% remained on there, 20% came off the list because they were realized, 20% came off because they were now too close to being realized to be on the 3YP, and 20% came off because we determined they weren’t really the right target.