2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 14 | 43.8% |
2 | China | 11 | 34.4% |
3 | Canada | 4 | 12.5% |
4 | Germany | 2 | 6.2% |
5 | Netherlands | 1 | 3.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 14 | 43.8% |
2 | China | 11 | 34.4% |
3 | Canada | 4 | 12.5% |
4 | Germany | 2 | 6.2% |
5 | Netherlands | 1 | 3.1% |