2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 16 | 26.2% |
2 | Germany | 9 | 14.8% |
3 | United States | 9 | 14.8% |
4 | Slovakia | 6 | 9.8% |
5 | Malaysia | 5 | 8.2% |
6 | Senegal | 5 | 8.2% |
7 | Singapore | 2 | 3.3% |
8 | Iran, Islamic Republic of | 2 | 3.3% |
9 | Russia | 2 | 3.3% |
10 | United Kingdom | 1 | 1.6% |
11 | Ireland | 1 | 1.6% |
12 | Estonia | 1 | 1.6% |
13 | France | 1 | 1.6% |
14 | New Zealand | 1 | 1.6% |