2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 36 | 36% |
2 | Germany | 15 | 15% |
3 | Netherlands | 15 | 15% |
4 | United States | 14 | 14% |
5 | India | 5 | 5% |
6 | France | 5 | 5% |
7 | Taiwan | 4 | 4% |
8 | Singapore | 2 | 2% |
9 | Canada | 1 | 1% |
10 | Poland | 1 | 1% |
11 | Russia | 1 | 1% |
12 | United Kingdom | 1 | 1% |