10. Singapore

With an average of 30.7 megabits per second, Singapore cracked the top 10 with a peak speed that is nearly double the global average of 15.9 megabits per second.

Thanks in part to its fast broadband, Singapore "is a tech hub," said David Belson, who edited the report. The country is also home to well-known techie Eduardo Saverin, who moved there and renounced his U.S. citizenship before last year's initial public offering of Facebook, which he co-founded.