Most Popular Sci-Fi Movies 1968 - 2019

Timeline history of the science fiction movies popularity starting 1968 to 2019. Numbers represent worldwide gross revenue with a long-term ticket price adjustment for inflation. I used traditional classification where the Sci-Fi category includes sub-genres like space opera, superheroes fiction etc. Have fun! ***** I am a first year PhD student, data geek and I love visualizations. As always your feedback is welcome. Please support my channel. It can buy me another cup of coffee :) Data source: movie-ticket admission reports