2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 18 | 38.3% |
2 | China | 12 | 25.5% |
3 | India | 10 | 21.3% |
4 | Germany | 6 | 12.8% |
5 | France | 1 | 2.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 18 | 38.3% |
2 | China | 12 | 25.5% |
3 | India | 10 | 21.3% |
4 | Germany | 6 | 12.8% |
5 | France | 1 | 2.1% |