2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 7 | 43.8% |
2 | Iran, Islamic Republic of | 3 | 18.8% |
3 | Germany | 2 | 12.5% |
4 | Turkey | 2 | 12.5% |
5 | China | 1 | 6.2% |
6 | Singapore | 1 | 6.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 7 | 43.8% |
2 | Iran, Islamic Republic of | 3 | 18.8% |
3 | Germany | 2 | 12.5% |
4 | Turkey | 2 | 12.5% |
5 | China | 1 | 6.2% |
6 | Singapore | 1 | 6.2% |