2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 15 | 68.2% |
2 | Lao People's Democratic Republic | 3 | 13.6% |
3 | United States | 2 | 9.1% |
4 | Germany | 2 | 9.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 15 | 68.2% |
2 | Lao People's Democratic Republic | 3 | 13.6% |
3 | United States | 2 | 9.1% |
4 | Germany | 2 | 9.1% |