2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 20 | 40% |
2 | United States | 14 | 28% |
3 | Germany | 12 | 24% |
4 | France | 2 | 4% |
5 | 1 | 2% | |
6 | Finland | 1 | 2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 20 | 40% |
2 | United States | 14 | 28% |
3 | Germany | 12 | 24% |
4 | France | 2 | 4% |
5 | 1 | 2% | |
6 | Finland | 1 | 2% |