2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 40 | 26.3% |
2 | China | 24 | 15.8% |
3 | Netherlands | 21 | 13.8% |
4 | Germany | 20 | 13.2% |
5 | Canada | 17 | 11.2% |
6 | France | 5 | 3.3% |
7 | India | 5 | 3.3% |
8 | Russia | 4 | 2.6% |
9 | Portugal | 3 | 2% |
10 | Taiwan | 3 | 2% |
11 | Korea, Republic of | 3 | 2% |
12 | Ireland | 2 | 1.3% |
13 | Japan | 2 | 1.3% |
14 | Romania | 2 | 1.3% |
15 | Singapore | 1 | 0.7% |