2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 28 | 45.2% |
2 | United States | 16 | 25.8% |
3 | Germany | 13 | 21% |
4 | India | 3 | 4.8% |
5 | Republic of Korea | 1 | 1.6% |
6 | Slovakia | 1 | 1.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 28 | 45.2% |
2 | United States | 16 | 25.8% |
3 | Germany | 13 | 21% |
4 | India | 3 | 4.8% |
5 | Republic of Korea | 1 | 1.6% |
6 | Slovakia | 1 | 1.6% |