That would be mr Dimitrov. http://www.atpworldtour.com/Rankings/Singles.aspx
Nationalities of top ATP tennis players, male. Red looks like the top 10.
bingo.
red countries have a top 10 player
orange countries have a top 50 player
yellow countries have a top 100 player
Interesting, the south and the Rockies are different, so it's not something on the typical Republican-Democrat scale.
No, but it's related to rural areas.Is it about forests/non residential, or 'impassable' areas? (going by the stuff in most of Maine).
is it just guns per capita?