>>281493936
interesting!
i decided to look it up and see how the other manga were doing and compiled your beloved growth% into a simple chart.
i compared these last 8 volumes. for DanDaDan i used the 8 volumes pre anime and the last bit is how big the anime boost was
so, i will admit that ichi only uses week first, but i thought that was funny, so there's that. also i did not bother counting every volumes of one piece so i just put the last volume and the first
that said, it seems like KGB actually declined the least compared to all other manga, on top of being the only one without anime.
so here's that, a properly updated graphic for when you post it, i did it for free