The 0 books category is the empty space in the right side of the graph. The graph is about the percentage of people that read at least a book and then the colours say the different amount of books. Like if from 100 people 1 person read 12 books they would still count as only 1%. Their 1% would have a different colour tho. The people reading 0 books don’t count towards the percentage of people having read a book.
That’s exactly what this is showing. The x axis is the fathers height and the y-axis the mothers height so you see daughters change of being taller going up when their dads are bigger. For sons the chance of being bigger than their father goes up with tall mothers.
Not part of the discussion but i can really recommend Firefox with ublock origin on mobile. I recently switched a lot of stuff i did in app on mobile back to the browser because of that, like YouTube, and it’s so great finally being rid of ads on mobile.
The same could be said for vegetarians and vegans at some point but about every year i read that meat consumption is down a few percent compared to the previous year in Germany. A single person switching OS doesn’t matter. Getting others to switch who also get others to switch is in the long term changing things.
Gimme a cock and I’m goblin