2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 27 | 45.8% |
2 | United States | 8 | 13.6% |
3 | Germany | 7 | 11.9% |
4 | Taiwan | 6 | 10.2% |
5 | Canada | 3 | 5.1% |
6 | Chile | 3 | 5.1% |
7 | Netherlands | 2 | 3.4% |
8 | Australia | 1 | 1.7% |
9 | Korea, Republic of | 1 | 1.7% |
10 | France | 1 | 1.7% |