2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 14 | 36.8% |
2 | China | 9 | 23.7% |
3 | Germany | 7 | 18.4% |
4 | France | 2 | 5.3% |
5 | Korea, Republic of | 2 | 5.3% |
6 | Netherlands | 1 | 2.6% |
7 | Singapore | 1 | 2.6% |
8 | Hong Kong | 1 | 2.6% |
9 | Japan | 1 | 2.6% |