2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | 28 | 50% | |
2 | United States | 12 | 21.4% |
3 | China | 10 | 17.9% |
4 | Germany | 5 | 8.9% |
5 | France | 1 | 1.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | 28 | 50% | |
2 | United States | 12 | 21.4% |
3 | China | 10 | 17.9% |
4 | Germany | 5 | 8.9% |
5 | France | 1 | 1.8% |