2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | 27 | 45% | |
2 | United States | 12 | 20% |
3 | China | 11 | 18.3% |
4 | Germany | 9 | 15% |
5 | France | 1 | 1.7% |
排名 | 国家/地区 | 数量 | 占比 |
1 | 27 | 45% | |
2 | United States | 12 | 20% |
3 | China | 11 | 18.3% |
4 | Germany | 9 | 15% |
5 | France | 1 | 1.7% |