2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 42 | 48.8% |
2 | United States | 15 | 17.4% |
3 | Netherlands | 14 | 16.3% |
4 | Germany | 10 | 11.6% |
5 | Korea, Republic of | 2 | 2.3% |
6 | France | 2 | 2.3% |
7 | Canada | 1 | 1.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 42 | 48.8% |
2 | United States | 15 | 17.4% |
3 | Netherlands | 14 | 16.3% |
4 | Germany | 10 | 11.6% |
5 | Korea, Republic of | 2 | 2.3% |
6 | France | 2 | 2.3% |
7 | Canada | 1 | 1.2% |