2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 44 | 42.7% |
2 | United States | 20 | 19.4% |
3 | Russia | 8 | 7.8% |
4 | Netherlands | 7 | 6.8% |
5 | Taiwan | 4 | 3.9% |
6 | Canada | 4 | 3.9% |
7 | France | 4 | 3.9% |
8 | Germany | 4 | 3.9% |
9 | Czech Republic | 2 | 1.9% |
10 | Estonia | 2 | 1.9% |
11 | Brazil | 1 | 1% |
12 | Hong Kong | 1 | 1% |
13 | India | 1 | 1% |
14 | Korea, Republic of | 1 | 1% |