2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 48 | 49% |
2 | United States | 25 | 25.5% |
3 | Germany | 8 | 8.2% |
4 | France | 6 | 6.1% |
5 | Ireland | 5 | 5.1% |
6 | Romania | 2 | 2% |
7 | Taiwan | 1 | 1% |
8 | Netherlands | 1 | 1% |
9 | Hong Kong | 1 | 1% |
10 | Czech Republic | 1 | 1% |