2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 30 | 33.3% |
2 | China | 21 | 23.3% |
3 | Netherlands | 17 | 18.9% |
4 | Germany | 14 | 15.6% |
5 | France | 2 | 2.2% |
6 | India | 2 | 2.2% |
7 | Korea, Republic of | 1 | 1.1% |
8 | Singapore | 1 | 1.1% |
9 | United Kingdom | 1 | 1.1% |
10 | Hong Kong | 1 | 1.1% |