2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 22 | 61.1% |
2 | China | 3 | 8.3% |
3 | Korea, Republic of | 3 | 8.3% |
4 | Netherlands | 3 | 8.3% |
5 | Germany | 2 | 5.6% |
6 | India | 2 | 5.6% |
7 | Chile | 1 | 2.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 22 | 61.1% |
2 | China | 3 | 8.3% |
3 | Korea, Republic of | 3 | 8.3% |
4 | Netherlands | 3 | 8.3% |
5 | Germany | 2 | 5.6% |
6 | India | 2 | 5.6% |
7 | Chile | 1 | 2.8% |