Message to the OP:
Are people here racist? Yes.
Do they make dumb comments? Yes.
Do they make even dumber comments with interest of getting you mad? Of course.
I am not racist. None of my comments should be taken as such. FTR I am a white guy.
Your goal was to show that the number of whites incarcerated has been increasing faster than the rate of blacks and therefore that negates any stereotypes regarding blacks being more probable to commit a crime than other races. However, the graph you showed does not implicitly prove your point. You were very ambiguous in your original post and after reading all of your posts, I now have a better idea of your point. It is still flawed however.
This point I am about to make is simple math and does not go into the reasoning behind the math. That is another discussion.
Here is an illustration I made using your numbers:
Yes that is way over simplified, but it is representative of the US population, however fair or unfair that might be. I feel that there are likely to be a number of factors that lead to this phenomenon. Some of those factors are probably due to environment, poverty, racism, lack of parenting, and a number of reasons, mostly correctable.
I do see your point, but unfortunately your data did not make a good argument for you.