2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 36 | 48.6% |
2 | China | 23 | 31.1% |
3 | Canada | 7 | 9.5% |
4 | Germany | 6 | 8.1% |
5 | Netherlands | 2 | 2.7% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 36 | 48.6% |
2 | China | 23 | 31.1% |
3 | Canada | 7 | 9.5% |
4 | Germany | 6 | 8.1% |
5 | Netherlands | 2 | 2.7% |