2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 36 | 39.1% |
2 | United States | 24 | 26.1% |
3 | Netherlands | 18 | 19.6% |
4 | Korea, Republic of | 7 | 7.6% |
5 | Egypt | 3 | 3.3% |
6 | Germany | 2 | 2.2% |
7 | Canada | 1 | 1.1% |
8 | France | 1 | 1.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 36 | 39.1% |
2 | United States | 24 | 26.1% |
3 | Netherlands | 18 | 19.6% |
4 | Korea, Republic of | 7 | 7.6% |
5 | Egypt | 3 | 3.3% |
6 | Germany | 2 | 2.2% |
7 | Canada | 1 | 1.1% |
8 | France | 1 | 1.1% |