2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 21 | 30% |
2 | United States | 15 | 21.4% |
3 | Germany | 10 | 14.3% |
4 | Taiwan | 5 | 7.1% |
5 | Senegal | 4 | 5.7% |
6 | Malaysia | 3 | 4.3% |
7 | Netherlands | 2 | 2.9% |
8 | France | 2 | 2.9% |
9 | Canada | 2 | 2.9% |
10 | Singapore | 2 | 2.9% |
11 | Switzerland | 1 | 1.4% |
12 | Australia | 1 | 1.4% |
13 | Hong Kong | 1 | 1.4% |
14 | Ireland | 1 | 1.4% |