You need to seriously re-evaluate how you perceive data and the positions you take based on it.
There is literally nothing whatsoever in the data that shows statistics related to what percentage of backers pledge what. It's literally coming straight out of your bum.
The images show that there is x amounts of money coming in and how it is distributed over time - that's it. Nothing more, nothing less.
Classic anti-intellectualism from Mr.Anderson everyone, behold.