2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 28 | 56% |
2 | China | 10 | 20% |
3 | Canada | 8 | 16% |
4 | Germany | 2 | 4% |
5 | Lao People's Democratic Republic | 2 | 4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 28 | 56% |
2 | China | 10 | 20% |
3 | Canada | 8 | 16% |
4 | Germany | 2 | 4% |
5 | Lao People's Democratic Republic | 2 | 4% |