2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 28 | 29.2% |
2 | United States | 20 | 20.8% |
3 | Netherlands | 15 | 15.6% |
4 | Germany | 14 | 14.6% |
5 | Korea, Republic of | 11 | 11.5% |
6 | Russia | 4 | 4.2% |
7 | Japan | 2 | 2.1% |
8 | France | 2 | 2.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 28 | 29.2% |
2 | United States | 20 | 20.8% |
3 | Netherlands | 15 | 15.6% |
4 | Germany | 14 | 14.6% |
5 | Korea, Republic of | 11 | 11.5% |
6 | Russia | 4 | 4.2% |
7 | Japan | 2 | 2.1% |
8 | France | 2 | 2.1% |