2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 32 | 48.5% |
2 | United States | 21 | 31.8% |
3 | Germany | 9 | 13.6% |
4 | 3 | 4.5% | |
5 | Japan | 1 | 1.5% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 32 | 48.5% |
2 | United States | 21 | 31.8% |
3 | Germany | 9 | 13.6% |
4 | 3 | 4.5% | |
5 | Japan | 1 | 1.5% |