2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 30 | 52.6% |
2 | Germany | 15 | 26.3% |
3 | United States | 7 | 12.3% |
4 | Japan | 4 | 7% |
5 | India | 1 | 1.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 30 | 52.6% |
2 | Germany | 15 | 26.3% |
3 | United States | 7 | 12.3% |
4 | Japan | 4 | 7% |
5 | India | 1 | 1.8% |