Skip to search
Skip to main content
- United States20,549
- China8,057
- Great Britain7,165
- Japan4,820
- Germany4,412
- France4,252
- Italy4,097
- Europe3,895
- Indonesia3,783
- India3,264
- Latin America3,039
- Soviet Union3,031
- Africa3,020
- Spain2,825
- Mexico2,805
- Developing countries2,651
- Brazil2,563
- Russia (Federation)2,270
- Canada1,953
- Argentina1,927