2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 47 | 46.5% |
2 | China | 19 | 18.8% |
3 | Netherlands | 16 | 15.8% |
4 | Germany | 8 | 7.9% |
5 | Singapore | 3 | 3% |
6 | Korea, Republic of | 2 | 2% |
7 | Denmark | 2 | 2% |
8 | France | 2 | 2% |
9 | Hong Kong | 1 | 1% |
10 | Canada | 1 | 1% |