2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 47 | 50% |
2 | China | 21 | 22.3% |
3 | Netherlands | 15 | 16% |
4 | Canada | 5 | 5.3% |
5 | Taiwan | 4 | 4.3% |
6 | Czech Republic | 1 | 1.1% |
7 | Germany | 1 | 1.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 47 | 50% |
2 | China | 21 | 22.3% |
3 | Netherlands | 15 | 16% |
4 | Canada | 5 | 5.3% |
5 | Taiwan | 4 | 4.3% |
6 | Czech Republic | 1 | 1.1% |
7 | Germany | 1 | 1.1% |