United States 460 United States -- 426 Malaysia 151 Soviet Union -- 138 China -- 137 Japan -- 127 Europe -- 122 Japan 109 Malaysia -- 103 Asia 97 Europe 96 China 95 Soviet Union 94 Developing countries 91 Great Britain -- 87 India -- 81 Great Britain 77 Asia -- 75 Developing countries -- 73 India 69 Asia, Southeastern 66 Asia, Southeastern -- 63 East Asia -- 59 Europe, Eastern -- 57 Middle East -- 56 South Africa -- 47 East Asia 45 Israel -- 44 Pacific Area -- 43 Latin America -- 41 South Africa 41 Latin America 39 Southeast Asia -- 39 Europe, Eastern 38 Indonesia -- 38 Africa -- 37 Singapore 36 Africa 35 Australia -- 35 Pacific Area 34 Indonesia 33 Singapore -- 33 Middle East 32 Germany -- 31 Korea (South) -- 29 France -- 28 France 27 Germany 27 Philippines -- 27 Taiwan -- 27 more ...