2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 18 | 40.9% |
2 | China | 13 | 29.5% |
3 | Germany | 9 | 20.5% |
4 | Republic of Korea | 2 | 4.5% |
5 | Brazil | 1 | 2.3% |
6 | Netherlands | 1 | 2.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 18 | 40.9% |
2 | China | 13 | 29.5% |
3 | Germany | 9 | 20.5% |
4 | Republic of Korea | 2 | 4.5% |
5 | Brazil | 1 | 2.3% |
6 | Netherlands | 1 | 2.3% |