2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 49 | 49.5% |
2 | United States | 17 | 17.2% |
3 | Germany | 14 | 14.1% |
4 | Canada | 5 | 5.1% |
5 | Hong Kong | 4 | 4% |
6 | Czech Republic | 2 | 2% |
7 | Korea, Republic of | 2 | 2% |
8 | Taiwan | 2 | 2% |
9 | Ukraine | 1 | 1% |
10 | Netherlands | 1 | 1% |
11 | Portugal | 1 | 1% |
12 | Ireland | 1 | 1% |