2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 12 | 33.3% |
2 | United States | 12 | 33.3% |
3 | China | 10 | 27.8% |
4 | Japan | 1 | 2.8% |
5 | Republic of Korea | 1 | 2.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 12 | 33.3% |
2 | United States | 12 | 33.3% |
3 | China | 10 | 27.8% |
4 | Japan | 1 | 2.8% |
5 | Republic of Korea | 1 | 2.8% |