2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 12 | 36.4% |
2 | Canada | 9 | 27.3% |
3 | United States | 4 | 12.1% |
4 | Germany | 3 | 9.1% |
5 | Netherlands | 3 | 9.1% |
6 | Switzerland | 2 | 6.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 12 | 36.4% |
2 | Canada | 9 | 27.3% |
3 | United States | 4 | 12.1% |
4 | Germany | 3 | 9.1% |
5 | Netherlands | 3 | 9.1% |
6 | Switzerland | 2 | 6.1% |