2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 45 | 54.9% |
2 | United States | 16 | 19.5% |
3 | Germany | 15 | 18.3% |
4 | Republic of Korea | 3 | 3.7% |
5 | Netherlands | 2 | 2.4% |
6 | Slovakia | 1 | 1.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 45 | 54.9% |
2 | United States | 16 | 19.5% |
3 | Germany | 15 | 18.3% |
4 | Republic of Korea | 3 | 3.7% |
5 | Netherlands | 2 | 2.4% |
6 | Slovakia | 1 | 1.2% |