2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 19 | 35.8% |
2 | Germany | 12 | 22.6% |
3 | China | 10 | 18.9% |
4 | Netherlands | 4 | 7.5% |
5 | Republic of Korea | 3 | 5.7% |
6 | 3 | 5.7% | |
7 | Argentina | 1 | 1.9% |
8 | Canada | 1 | 1.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 19 | 35.8% |
2 | Germany | 12 | 22.6% |
3 | China | 10 | 18.9% |
4 | Netherlands | 4 | 7.5% |
5 | Republic of Korea | 3 | 5.7% |
6 | 3 | 5.7% | |
7 | Argentina | 1 | 1.9% |
8 | Canada | 1 | 1.9% |