2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 19 | 46.3% |
2 | Germany | 8 | 19.5% |
3 | United States | 8 | 19.5% |
4 | Netherlands | 5 | 12.2% |
5 | Canada | 1 | 2.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 19 | 46.3% |
2 | Germany | 8 | 19.5% |
3 | United States | 8 | 19.5% |
4 | Netherlands | 5 | 12.2% |
5 | Canada | 1 | 2.4% |