2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 26 | 46.4% |
2 | China | 18 | 32.1% |
3 | Canada | 7 | 12.5% |
4 | Netherlands | 5 | 8.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 26 | 46.4% |
2 | China | 18 | 32.1% |
3 | Canada | 7 | 12.5% |
4 | Netherlands | 5 | 8.9% |