2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 17 | 40.5% |
2 | Germany | 12 | 28.6% |
3 | United States | 9 | 21.4% |
4 | Republic of Korea | 3 | 7.1% |
5 | United Kingdom | 1 | 2.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 17 | 40.5% |
2 | Germany | 12 | 28.6% |
3 | United States | 9 | 21.4% |
4 | Republic of Korea | 3 | 7.1% |
5 | United Kingdom | 1 | 2.4% |