| Countries |
| Germany |
| 63.29% |
| United States of America |
| 19.69% |
| China |
| 2.32% |
| United Kingdom |
| 1.80% |
| Singapore |
| 1.71% |
| Hong Kong |
| 1.58% |
| France |
| 1.36% |
| Netherlands |
| 0.96% |
| Japan |
| 0.88% |
| Canada |
| 0.79% |
| Brazil |
| 0.61% |
| South Korea |
| 0.48% |
| Poland |
| 0.44% |
| Ireland |
| 0.35% |
| Switzerland |
| 0.35% |
| Russia |
| 0.35% |
| Italy |
| 0.31% |
| Finland |
| 0.31% |
| India |
| 0.26% |
| Belgium |
| 0.22% |
| Malaysia |
| 0.22% |
| Vietnam |
| 0.18% |
| Indonesia |
| 0.18% |
| Spain |
| 0.13% |
| Austria |
| 0.13% |
| Denmark |
| 0.09% |
| Bangladesh |
| 0.09% |
| Sweden |
| 0.09% |
| Lithuania |
| 0.09% |
| Argentina |
| 0.09% |
| Thailand |
| 0.04% |
| Nigeria |
| 0.04% |
| Mexico |
| 0.04% |
| Egypt |
| 0.04% |
| Bulgaria |
| 0.04% |
| Kazakhstan |
| 0.04% |
| Pakistan |
| 0.04% |
| Seychelles |
| 0.04% |
| Portugal |
| 0.04% |
| Belize |
| 0.04% |
| Iraq |
| 0.04% |
| Norway |
| 0.04% |
| Czech Republic |
| 0.04% |
| Belarus |
| 0.04% |
| Greece |
| 0.04% |
