This viz is an interesting exploration of the history of Nobel laureates geographically. Use the lasso feature to drill down into the data.
About this Viz
Lassoing the United States and Canada will reveal that of the 76 total prizes in economics, 48 have been taken home to North America. Although the U.S. has the most nobels of any single country, it's clear that Europe as a whole has taken the majority of awards.