2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 28 | 45.2% |
2 | Germany | 14 | 22.6% |
3 | United States | 13 | 21% |
4 | Iran | 3 | 4.8% |
5 | Taiwan | 3 | 4.8% |
6 | Finland | 1 | 1.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 28 | 45.2% |
2 | Germany | 14 | 22.6% |
3 | United States | 13 | 21% |
4 | Iran | 3 | 4.8% |
5 | Taiwan | 3 | 4.8% |
6 | Finland | 1 | 1.6% |