2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 77 | 34.8% |
2 | United States | 55 | 24.9% |
3 | Germany | 34 | 15.4% |
4 | Netherlands | 13 | 5.9% |
5 | Korea, Republic of | 10 | 4.5% |
6 | Russia | 5 | 2.3% |
7 | Hong Kong | 5 | 2.3% |
8 | Sweden | 4 | 1.8% |
9 | United Kingdom | 4 | 1.8% |
10 | Spain | 3 | 1.4% |
11 | Iran, Islamic Republic of | 2 | 0.9% |
12 | Poland | 2 | 0.9% |
13 | Portugal | 2 | 0.9% |
14 | Australia | 2 | 0.9% |
15 | Belarus | 1 | 0.5% |
16 | Finland | 1 | 0.5% |
17 | Singapore | 1 | 0.5% |