2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 42 | 42.4% |
2 | China | 41 | 41.4% |
3 | Germany | 7 | 7.1% |
4 | India | 5 | 5.1% |
5 | France | 4 | 4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 42 | 42.4% |
2 | China | 41 | 41.4% |
3 | Germany | 7 | 7.1% |
4 | India | 5 | 5.1% |
5 | France | 4 | 4% |