2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 30 | 47.6% |
2 | Germany | 15 | 23.8% |
3 | United States | 14 | 22.2% |
4 | Republic of Korea | 3 | 4.8% |
5 | Singapore | 1 | 1.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 30 | 47.6% |
2 | Germany | 15 | 23.8% |
3 | United States | 14 | 22.2% |
4 | Republic of Korea | 3 | 4.8% |
5 | Singapore | 1 | 1.6% |