2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 54 | 49.1% |
2 | China | 28 | 25.5% |
3 | France | 10 | 9.1% |
4 | Germany | 7 | 6.4% |
5 | Czech Republic | 5 | 4.5% |
6 | United Kingdom | 3 | 2.7% |
7 | Singapore | 1 | 0.9% |
8 | Taiwan | 1 | 0.9% |
9 | Thailand | 1 | 0.9% |