2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 67 | 39.2% |
2 | United States | 51 | 29.8% |
3 | Germany | 19 | 11.1% |
4 | Korea, Republic of | 7 | 4.1% |
5 | Netherlands | 5 | 2.9% |
6 | Russia | 5 | 2.9% |
7 | Senegal | 4 | 2.3% |
8 | Taiwan | 3 | 1.8% |
9 | Brazil | 2 | 1.2% |
10 | Hong Kong | 2 | 1.2% |
11 | Finland | 2 | 1.2% |
12 | France | 2 | 1.2% |
13 | Sweden | 1 | 0.6% |
14 | United Kingdom | 1 | 0.6% |