2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 16 | 34% |
2 | China | 15 | 31.9% |
3 | Germany | 14 | 29.8% |
4 | Iraq | 1 | 2.1% |
5 | Netherlands | 1 | 2.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 16 | 34% |
2 | China | 15 | 31.9% |
3 | Germany | 14 | 29.8% |
4 | Iraq | 1 | 2.1% |
5 | Netherlands | 1 | 2.1% |