2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 33 | 42.9% |
2 | China | 22 | 28.6% |
3 | France | 8 | 10.4% |
4 | Germany | 5 | 6.5% |
5 | Czech Republic | 4 | 5.2% |
6 | Hong Kong | 2 | 2.6% |
7 | Russia | 1 | 1.3% |
8 | Singapore | 1 | 1.3% |
9 | United Kingdom | 1 | 1.3% |