i want to believe but your source is an image of text devoid of context. where did this figure come from?
edit: dug and found it! source is alt national park service and it appears to be based on activist headcounts!
https://bsky.app/profile/did:plc:xgiwtxbtt6xc7low5vdz7dq4/post/3lrni2qvnz22z
blue in the middle makes sense because the background is blue, if it were on top or bottom it would be practically invisible.