Why Is the Internet So Infuriatingly Slow?
Anti-Globalism writes "The major ISPs all tell a similar story: A mere 5 percent of their customers are using around 50 percent of the bandwidth, sometimes more, during peak hours. While these 'power users' are sharing three-gig movies and playing online games, poor granny is twiddling her thumbs waiting for Ancestry.com to load."
"most expensive internet service in the world"
According to the chart you linked to the closest on that list is South Korea with $.34 a megaBIT. I pay about $50 a month and have downloaded 50 gigaBYTES in one month. $50/(50 x 1024 x 8)= $.0001 per megabit. Which I'm pretty sure is lot cheaper.
BTW I downloaded the Ubuntu torrent at 1.2 mbps. Which in South Korea would have cost me 700 megabytes or 5600 megabits at $.34 or $1904. According to your chart the U.S. is ridiculously cheap.