2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 4 | 28.6% |
2 | United States | 4 | 28.6% |
3 | Germany | 3 | 21.4% |
4 | Netherlands | 1 | 7.1% |
5 | Saudi Arabia | 1 | 7.1% |
6 | Serbia | 1 | 7.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 4 | 28.6% |
2 | United States | 4 | 28.6% |
3 | Germany | 3 | 21.4% |
4 | Netherlands | 1 | 7.1% |
5 | Saudi Arabia | 1 | 7.1% |
6 | Serbia | 1 | 7.1% |