2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 4 | 25% |
2 | India | 4 | 25% |
3 | United States | 4 | 25% |
4 | Canada | 2 | 12.5% |
5 | Netherlands | 2 | 12.5% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 4 | 25% |
2 | India | 4 | 25% |
3 | United States | 4 | 25% |
4 | Canada | 2 | 12.5% |
5 | Netherlands | 2 | 12.5% |