2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 21 | 46.7% |
2 | China | 18 | 40% |
3 | Germany | 3 | 6.7% |
4 | India | 1 | 2.2% |
5 | Netherlands | 1 | 2.2% |
6 | Saudi Arabia | 1 | 2.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 21 | 46.7% |
2 | China | 18 | 40% |
3 | Germany | 3 | 6.7% |
4 | India | 1 | 2.2% |
5 | Netherlands | 1 | 2.2% |
6 | Saudi Arabia | 1 | 2.2% |