Steem Power and User Accounts per Level Over Time

In the last time I developed three diagrams, which show a temporal course of steem power and user accounts per level. The data are based on the numbers of Hive account@arcange. Thanks for this. I collected the data on a weekly basis and presented it in three diagrams:

The first diagram shows the time course of steem power per level. The second and third diagrams show the number of accounts per level, once on a logarhythmic scale and once on a linear scale.

I would like to know which diagrams you would like to see in my weekly statistics. Please give your opinion in the comments.

I would be pleased about numerous votes, because it took a lot of time to create the diagrams.