2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 30 | 38% |
2 | United States | 22 | 27.8% |
3 | Germany | 11 | 13.9% |
4 | Canada | 10 | 12.7% |
5 | Netherlands | 4 | 5.1% |
6 | Czech Republic | 2 | 2.5% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 30 | 38% |
2 | United States | 22 | 27.8% |
3 | Germany | 11 | 13.9% |
4 | Canada | 10 | 12.7% |
5 | Netherlands | 4 | 5.1% |
6 | Czech Republic | 2 | 2.5% |