2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 58 | 27.9% |
2 | China | 48 | 23.1% |
3 | Germany | 35 | 16.8% |
4 | Netherlands | 17 | 8.2% |
5 | Russia | 14 | 6.7% |
6 | Iran, Islamic Republic of | 6 | 2.9% |
7 | Sweden | 4 | 1.9% |
8 | Singapore | 3 | 1.4% |
9 | Hong Kong | 3 | 1.4% |
10 | Taiwan | 2 | 1% |
11 | Turkey | 2 | 1% |
12 | Japan | 2 | 1% |
13 | Mauritius | 2 | 1% |
14 | Czech Republic | 2 | 1% |
15 | Finland | 2 | 1% |
16 | 2 | 1% | |
17 | Brazil | 2 | 1% |
18 | Canada | 1 | 0.5% |
19 | Moldova, Republic of | 1 | 0.5% |
20 | Ukraine | 1 | 0.5% |
21 | United Kingdom | 1 | 0.5% |