2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 21 | 41.2% |
2 | Germany | 12 | 23.5% |
3 | China | 10 | 19.6% |
4 | Netherlands | 4 | 7.8% |
5 | Iran | 1 | 2% |
6 | Finland | 1 | 2% |
7 | 1 | 2% | |
8 | Canada | 1 | 2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 21 | 41.2% |
2 | Germany | 12 | 23.5% |
3 | China | 10 | 19.6% |
4 | Netherlands | 4 | 7.8% |
5 | Iran | 1 | 2% |
6 | Finland | 1 | 2% |
7 | 1 | 2% | |
8 | Canada | 1 | 2% |