Bitcoin is growing, but its gains are so modest. What actions can lead to a higher rise? What do you think?

I have a question for the author. Where did you get this picture? I noticed that your picture, about each coin they write what method of mining. So in my question, do you have a link to this picture, I would like to study the topic of mining in terms of which is the most popular way of mining. SHA-256 or another way