BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 81 71.1%
2 United States 15 13.2%
3 France 11 9.6%
4 Netherlands 2 1.8%
5 United Kingdom 1 0.9%
6 Canada 1 0.9%
7 Guinea 1 0.9%
8 Hong Kong 1 0.9%
9 Lao People's Democratic Republic 1 0.9%