2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 22 | 36.1% |
2 | United States | 17 | 27.9% |
3 | Germany | 13 | 21.3% |
4 | India | 3 | 4.9% |
5 | Hong Kong | 2 | 3.3% |
6 | 1 | 1.6% | |
7 | Japan | 1 | 1.6% |
8 | Republic of Korea | 1 | 1.6% |
9 | United Arab Emirates | 1 | 1.6% |