really not being a jackass here but I went to that site and did all the 'top graphs' and the USA didn't show up as number one in any of them.
I am getting through the rest of them but so far I have just found at that Georgia - the country not the State -Russia, Romania and atleast 25 other countries come above the USA for the number of Library books in the country. I love being an American but that is shameful.