2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | 14 | 32.6% | |
2 | China | 10 | 23.3% |
3 | Germany | 9 | 20.9% |
4 | United States | 9 | 20.9% |
5 | France | 1 | 2.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | 14 | 32.6% | |
2 | China | 10 | 23.3% |
3 | Germany | 9 | 20.9% |
4 | United States | 9 | 20.9% |
5 | France | 1 | 2.3% |