2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 27 | 40.9% |
2 | China | 20 | 30.3% |
3 | Germany | 11 | 16.7% |
4 | Netherlands | 5 | 7.6% |
5 | Republic of Korea | 1 | 1.5% |
6 | Taiwan | 1 | 1.5% |
7 | 1 | 1.5% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 27 | 40.9% |
2 | China | 20 | 30.3% |
3 | Germany | 11 | 16.7% |
4 | Netherlands | 5 | 7.6% |
5 | Republic of Korea | 1 | 1.5% |
6 | Taiwan | 1 | 1.5% |
7 | 1 | 1.5% |