2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 53 | 43.4% |
2 | China | 39 | 32% |
3 | Germany | 9 | 7.4% |
4 | France | 6 | 4.9% |
5 | Netherlands | 4 | 3.3% |
6 | Taiwan | 3 | 2.5% |
7 | Finland | 2 | 1.6% |
8 | Algeria | 2 | 1.6% |
9 | Canada | 2 | 1.6% |
10 | Palestine, State of | 1 | 0.8% |
11 | Singapore | 1 | 0.8% |