good post. it would have been 10 times better if you said these things on a chart that you extrapolated the data using some lines.
i should add that the speed of price rise goes down as time passes, it means in the first years the rises could easily be 1000% or more in a year for instance but as time passed and it reached the 7th and 8th year the rises became 300% or 180% in a year.
so until next year i would expect something between 100% to 200% price rise compared to this year price.
also i should add that there are some stuff that can change this speed. for example if some kind of adoption happens. for example if ETF is approved, if some other thing happens that can cause a big adoption, it can lead to much more price rise upto 500% and more.