2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 15 | 21.7% |
2 | China | 13 | 18.8% |
3 | Germany | 11 | 15.9% |
4 | Netherlands | 10 | 14.5% |
5 | Canada | 6 | 8.7% |
6 | Taiwan | 4 | 5.8% |
7 | Singapore | 3 | 4.3% |
8 | France | 3 | 4.3% |
9 | Korea, Republic of | 2 | 2.9% |
10 | Philippines | 1 | 1.4% |
11 | United Kingdom | 1 | 1.4% |