| Countries |
| Germany |
| 78.25% |
| United States of America |
| 14.03% |
| China |
| 1.36% |
| United Kingdom |
| 0.75% |
| France |
| 0.60% |
| Netherlands |
| 0.56% |
| Singapore |
| 0.47% |
| Canada |
| 0.46% |
| Switzerland |
| 0.37% |
| Hong Kong |
| 0.28% |
| Japan |
| 0.26% |
| Brazil |
| 0.22% |
| South Korea |
| 0.20% |
| Austria |
| 0.18% |
| Russia |
| 0.18% |
| Italy |
| 0.15% |
| Luxembourg |
| 0.14% |
| Spain |
| 0.14% |
| Ireland |
| 0.14% |
| India |
| 0.14% |
| Poland |
| 0.14% |
| Belgium |
| 0.12% |
| Sweden |
| 0.11% |
| Indonesia |
| 0.09% |
| Turkey |
| 0.07% |
| Portugal |
| 0.07% |
| Malaysia |
| 0.07% |
| Australia |
| 0.05% |
| Vietnam |
| 0.05% |
| Lithuania |
| 0.04% |
| Denmark |
| 0.04% |
| Finland |
| 0.03% |
| Norway |
| 0.03% |
| Czech Republic |
| 0.03% |
| Kazakhstan |
| 0.03% |
| Thailand |
| 0.03% |
| Argentina |
| 0.03% |
| Cyprus |
| 0.01% |
| Slovakia |
| 0.01% |
| Philippines |
| 0.01% |
| Pakistan |
| 0.01% |
| Greece |
| 0.01% |
| Bangladesh |
| 0.01% |
| Belarus |
| 0.01% |
| Iraq |
| 0.01% |
| Seychelles |
| 0.01% |
| Belize |
| 0.01% |
