2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 17 | 41.5% |
2 | Germany | 10 | 24.4% |
3 | United States | 7 | 17.1% |
4 | Netherlands | 4 | 9.8% |
5 | Japan | 2 | 4.9% |
6 | Luxembourg | 1 | 2.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 17 | 41.5% |
2 | Germany | 10 | 24.4% |
3 | United States | 7 | 17.1% |
4 | Netherlands | 4 | 9.8% |
5 | Japan | 2 | 4.9% |
6 | Luxembourg | 1 | 2.4% |