Africa -- 1 Asia 4 Asia -- 8 Asia, Southeastern 1 Asia, Southeastern -- 6 Australia 5 Australia -- 7 China -- 1 East Asia 1 East Asia -- 2 Europe -- 2 Great Britain 1 Great Britain -- 3 Indonesia 2 Indonesia -- 3 Middle East -- 1 Pacific Area -- 2 Singapore -- 1 South Asia -- 1 Taiwan -- 1 United States 2 United States -- 2 Vietnam -- 1