In the beginning Bitcoin was only an idea. With a value of a fraction of a U.S. penny. This was in 2009.
Then in 2012 bitcoin gained popularity on the internet and gained its first publicized value of $13.28.
This was the first recorded value of Bitcoin. Now let’s see how Bitcoin progressed over the years…
2009 — $.0003
2013 — $13.28 44266.67X gain in 4 years
2014 — $770.52 58X gain in one year
2015 — $315.42
2016 — $435.82
2017 — $959.15 1.24X gain in 3 years
2018 — $6355.70 6.63X gain in one year
2019 — $? 10k, 20k, 30k, 40k, 50k
2020 — $? 60k, 70k, 80k, 90k, 100k
With these mathematical statistics it is sure enough that Bitcoin will be rising to the 100k mark within the next couple of years.
From your mathmatics I can't understand how you got it, you are doing everything wrongly. From your charts, logically we have to see fall in 2019 if we compare this year to old years but you do opposite. Also you haven't considered what will happen on high prices, we had transaction stuck on 15K and more, probably worse will happen on 30K, 60K. You have to consider how grest miners will be available in 2019, there are a lot of factors, of course bitcoin will rise but not so much, to my mind we will get 60K price in 2021 because of halving too.