2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 54 | 37.2% |
2 | United States | 45 | 31% |
3 | Germany | 17 | 11.7% |
4 | Netherlands | 12 | 8.3% |
5 | France | 6 | 4.1% |
6 | Czech Republic | 4 | 2.8% |
7 | Taiwan | 2 | 1.4% |
8 | Brazil | 1 | 0.7% |
9 | Canada | 1 | 0.7% |
10 | Senegal | 1 | 0.7% |
11 | Guinea | 1 | 0.7% |
12 | Hong Kong | 1 | 0.7% |