2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 24 | 34.3% |
2 | China | 19 | 27.1% |
3 | Netherlands | 10 | 14.3% |
4 | Korea, Republic of | 9 | 12.9% |
5 | Russia | 5 | 7.1% |
6 | Germany | 2 | 2.9% |
7 | Czech Republic | 1 | 1.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 24 | 34.3% |
2 | China | 19 | 27.1% |
3 | Netherlands | 10 | 14.3% |
4 | Korea, Republic of | 9 | 12.9% |
5 | Russia | 5 | 7.1% |
6 | Germany | 2 | 2.9% |
7 | Czech Republic | 1 | 1.4% |