2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 20 | 33.9% |
2 | United States | 20 | 33.9% |
3 | Germany | 12 | 20.3% |
4 | Netherlands | 3 | 5.1% |
5 | Republic of Korea | 3 | 5.1% |
6 | Ukraine | 1 | 1.7% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 20 | 33.9% |
2 | United States | 20 | 33.9% |
3 | Germany | 12 | 20.3% |
4 | Netherlands | 3 | 5.1% |
5 | Republic of Korea | 3 | 5.1% |
6 | Ukraine | 1 | 1.7% |