2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 57 | 55.9% |
2 | Germany | 13 | 12.7% |
3 | Korea, Republic of | 10 | 9.8% |
4 | Netherlands | 10 | 9.8% |
5 | United States | 7 | 6.9% |
6 | Russia | 4 | 3.9% |
7 | Norway | 1 | 1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 57 | 55.9% |
2 | Germany | 13 | 12.7% |
3 | Korea, Republic of | 10 | 9.8% |
4 | Netherlands | 10 | 9.8% |
5 | United States | 7 | 6.9% |
6 | Russia | 4 | 3.9% |
7 | Norway | 1 | 1% |