2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 39 | 41.9% |
2 | United States | 31 | 33.3% |
3 | Germany | 12 | 12.9% |
4 | Netherlands | 6 | 6.5% |
5 | Republic of Korea | 3 | 3.2% |
6 | Iran | 1 | 1.1% |
7 | France | 1 | 1.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 39 | 41.9% |
2 | United States | 31 | 33.3% |
3 | Germany | 12 | 12.9% |
4 | Netherlands | 6 | 6.5% |
5 | Republic of Korea | 3 | 3.2% |
6 | Iran | 1 | 1.1% |
7 | France | 1 | 1.1% |