2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 12 | 41.4% |
2 | China | 8 | 27.6% |
3 | United States | 7 | 24.1% |
4 | Bahrain | 1 | 3.4% |
5 | Republic of Korea | 1 | 3.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 12 | 41.4% |
2 | China | 8 | 27.6% |
3 | United States | 7 | 24.1% |
4 | Bahrain | 1 | 3.4% |
5 | Republic of Korea | 1 | 3.4% |