2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 16 | 66.7% |
2 | United States | 5 | 20.8% |
3 | Lao People's Democratic Republic | 3 | 12.5% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 16 | 66.7% |
2 | United States | 5 | 20.8% |
3 | Lao People's Democratic Republic | 3 | 12.5% |