2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 53 | 35.1% |
2 | Germany | 22 | 14.6% |
3 | China | 20 | 13.2% |
4 | Netherlands | 14 | 9.3% |
5 | India | 7 | 4.6% |
6 | France | 6 | 4% |
7 | Malaysia | 4 | 2.6% |
8 | Canada | 3 | 2% |
9 | Iran, Islamic Republic of | 3 | 2% |
10 | Ireland | 2 | 1.3% |
11 | Egypt | 2 | 1.3% |
12 | Afghanistan | 2 | 1.3% |
13 | Pakistan | 2 | 1.3% |
14 | Saudi Arabia | 2 | 1.3% |
15 | Trinidad and Tobago | 2 | 1.3% |
16 | Viet Nam | 1 | 0.7% |
17 | Singapore | 1 | 0.7% |
18 | Romania | 1 | 0.7% |
19 | Nepal | 1 | 0.7% |
20 | Bangladesh | 1 | 0.7% |
21 | Jordan | 1 | 0.7% |
22 | Libya | 1 | 0.7% |