1Russia 8650 262 Asia 2Canada 3852 24 NA 3China 3692 866 Asia 4USA 3615 219 NA 5Brazil 3286 116 SA 6Australia 2968 14 Australia 7India 1269 637 Asia 8Argentina 1072 26 SA 9Sudan 968 19 Africa 10Algeria 920 18 Africa 11