2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 45 | 44.1% |
2 | Germany | 20 | 19.6% |
3 | United States | 19 | 18.6% |
4 | Canada | 4 | 3.9% |
5 | Hong Kong | 3 | 2.9% |
6 | Taiwan | 3 | 2.9% |
7 | Iran, Islamic Republic of | 2 | 2% |
8 | Netherlands | 1 | 1% |
9 | Portugal | 1 | 1% |
10 | Russia | 1 | 1% |
11 | United Kingdom | 1 | 1% |
12 | Finland | 1 | 1% |
13 | France | 1 | 1% |