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 36 42.9%
2 United States 24 28.6%
3 Netherlands 6 7.1%
4 Russia 4 4.8%
5 Germany 4 4.8%
6 United Kingdom 3 3.6%
7 France 2 2.4%
8 Australia 2 2.4%
9 Brazil 2 2.4%
10 Canada 1 1.2%