2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 27 | 46.6% |
2 | China | 15 | 25.9% |
3 | Germany | 14 | 24.1% |
4 | Taiwan | 1 | 1.7% |
5 | United Arab Emirates | 1 | 1.7% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 27 | 46.6% |
2 | China | 15 | 25.9% |
3 | Germany | 14 | 24.1% |
4 | Taiwan | 1 | 1.7% |
5 | United Arab Emirates | 1 | 1.7% |