2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 19 | 40.4% |
2 | Germany | 14 | 29.8% |
3 | China | 7 | 14.9% |
4 | Netherlands | 3 | 6.4% |
5 | Republic of Korea | 3 | 6.4% |
6 | Korea, Republic of | 1 | 2.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 19 | 40.4% |
2 | Germany | 14 | 29.8% |
3 | China | 7 | 14.9% |
4 | Netherlands | 3 | 6.4% |
5 | Republic of Korea | 3 | 6.4% |
6 | Korea, Republic of | 1 | 2.1% |