2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 24 | 54.5% |
2 | United States | 9 | 20.5% |
3 | 4 | 9.1% | |
4 | China | 4 | 9.1% |
5 | Republic of Korea | 3 | 6.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 24 | 54.5% |
2 | United States | 9 | 20.5% |
3 | 4 | 9.1% | |
4 | China | 4 | 9.1% |
5 | Republic of Korea | 3 | 6.8% |