2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 25 | 36.8% |
2 | United States | 24 | 35.3% |
3 | Germany | 13 | 19.1% |
4 | Republic of Korea | 3 | 4.4% |
5 | Singapore | 1 | 1.5% |
6 | Iran | 1 | 1.5% |
7 | Finland | 1 | 1.5% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 25 | 36.8% |
2 | United States | 24 | 35.3% |
3 | Germany | 13 | 19.1% |
4 | Republic of Korea | 3 | 4.4% |
5 | Singapore | 1 | 1.5% |
6 | Iran | 1 | 1.5% |
7 | Finland | 1 | 1.5% |