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 United States 32 36.8%
2 China 17 19.5%
3 Canada 16 18.4%
4 Japan 6 6.9%
5 France 3 3.4%
6 United Kingdom 3 3.4%
7 Iran, Islamic Republic of 2 2.3%
8 Australia 2 2.3%
9 Norway 2 2.3%
10 Ukraine 2 2.3%
11 Netherlands 1 1.1%
12 Germany 1 1.1%