2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 39 | 50.6% |
2 | Germany | 14 | 18.2% |
3 | France | 9 | 11.7% |
4 | United States | 8 | 10.4% |
5 | Netherlands | 7 | 9.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 39 | 50.6% |
2 | Germany | 14 | 18.2% |
3 | France | 9 | 11.7% |
4 | United States | 8 | 10.4% |
5 | Netherlands | 7 | 9.1% |