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 lets 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.