2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 90 | 72% |
2 | United States | 18 | 14.4% |
3 | Germany | 12 | 9.6% |
4 | Netherlands | 4 | 3.2% |
5 | Republic of Korea | 1 | 0.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 90 | 72% |
2 | United States | 18 | 14.4% |
3 | Germany | 12 | 9.6% |
4 | Netherlands | 4 | 3.2% |
5 | Republic of Korea | 1 | 0.8% |