...has been visually distributed in one awesomely massive chart, courtesy of Randall Munroe's profoundly entertaining & enlightening web comic XKCD. (That's your cue to bookmark it.) He says on the poster, "Nearly every amount has a cited source- when possible, a scholarly work or government publication," and- in a move that captures our librarian hearts- he offers a link to download the impressively long list of references here.
P.S. This is not a poster for perusing on your smartphone.
P.P.S. We hope you had a Thanksgiving holiday as happy and fullfeeling as ours!