4,263 2007
4 Mexico 1,834 2007
5 Canada 1,343 2007
6 Argentina 1,272 2007
7 Russia 1,260 2007
8 Bolivia 1,061 2007
9 Colombia 934 2007
10 Paraguay 838 2007
11 South Africa 728 2007
12 Indonesia 652 2007
13 Papua New Guinea 578 2007
14 Germany 550 2007
15 France 476 2007
16 China 467 2007
17 Australia 461 2007
18 United Kingdom 449 2007
19 Ukraine 437 2007
20 Ecuador 406 2007
21 Guatemala 402 2007
22 Venezuela 390 2007
23 Chile 358 2007
24 India 346 2007
25 Zimbabwe 341 2007
26 Iran 331 2007
27 Philippines 255 2007
28 Sweden 250 2007
29 Congo, Democratic Republic of the 237 2007
30 Peru 237 2007
31 Angola 232 2007
32 Kenya 225 2007
33 Bulgaria 214 2007
34 Saudi Arabia 213 2007
35 Japan 176 2007
36 Cuba 165 2007
37 Nicaragua 163 2007
38 Spain 154 2007
39 Costa Rica 151 2007
40 Algeria