BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 34 61.8%
2 United Kingdom 6 10.9%
3 Canada 5 9.1%
4 United States 3 5.5%
5 Korea, Republic of 3 5.5%
6 Lao People's Democratic Republic 2 3.6%
7 Germany 1 1.8%
8 Hong Kong 1 1.8%