2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 35 | 44.9% |
2 | Germany | 15 | 19.2% |
3 | Netherlands | 8 | 10.3% |
4 | United States | 7 | 9% |
5 | Canada | 3 | 3.8% |
6 | India | 3 | 3.8% |
7 | South Africa | 3 | 3.8% |
8 | Taiwan | 2 | 2.6% |
9 | United Kingdom | 2 | 2.6% |