2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 30 | 33% |
2 | China | 28 | 30.8% |
3 | Netherlands | 14 | 15.4% |
4 | Germany | 10 | 11% |
5 | Korea, Republic of | 5 | 5.5% |
6 | Russia | 4 | 4.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 30 | 33% |
2 | China | 28 | 30.8% |
3 | Netherlands | 14 | 15.4% |
4 | Germany | 10 | 11% |
5 | Korea, Republic of | 5 | 5.5% |
6 | Russia | 4 | 4.4% |