Top-10 countries
 1. United States 14.69 % |  2. Germany 14.63 % |  3. Italy 7.06 % |
 4. United Kingdom 4.61 % |  5. France 3.62 % |  6. Hungary 3.58 % |
 7. Poland 3.4 % |  8. Brazil 2.7 % |  9. European Union 2.68 % |
 10. Canada 2.61 % | ||
 14. Finland 1.61 % | ||
Top-10 countries
| 1. United States 14.69 % | 2. Germany 14.63 % | 3. Italy 7.06 % |
| 4. United Kingdom 4.61 % | 5. France 3.62 % | 6. Hungary 3.58 % |
| 7. Poland 3.4 % | 8. Brazil 2.7 % | 9. European Union 2.68 % |
| 10. Canada 2.61 % | ||
| 14. Finland 1.61 % | ||