2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 19 | 48.7% |
2 | United States | 11 | 28.2% |
3 | India | 3 | 7.7% |
4 | France | 2 | 5.1% |
5 | Germany | 2 | 5.1% |
6 | Iran, Islamic Republic of | 1 | 2.6% |
7 | Ireland | 1 | 2.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 19 | 48.7% |
2 | United States | 11 | 28.2% |
3 | India | 3 | 7.7% |
4 | France | 2 | 5.1% |
5 | Germany | 2 | 5.1% |
6 | Iran, Islamic Republic of | 1 | 2.6% |
7 | Ireland | 1 | 2.6% |