2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 49 | 49.5% |
2 | United States | 22 | 22.2% |
3 | Netherlands | 19 | 19.2% |
4 | Korea, Republic of | 4 | 4% |
5 | Canada | 3 | 3% |
6 | France | 1 | 1% |
7 | Germany | 1 | 1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 49 | 49.5% |
2 | United States | 22 | 22.2% |
3 | Netherlands | 19 | 19.2% |
4 | Korea, Republic of | 4 | 4% |
5 | Canada | 3 | 3% |
6 | France | 1 | 1% |
7 | Germany | 1 | 1% |