2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | 27 | 37% | |
2 | China | 18 | 24.7% |
3 | United States | 17 | 23.3% |
4 | Germany | 10 | 13.7% |
5 | France | 1 | 1.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | 27 | 37% | |
2 | China | 18 | 24.7% |
3 | United States | 17 | 23.3% |
4 | Germany | 10 | 13.7% |
5 | France | 1 | 1.4% |