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 45 40.9%
2 Netherlands 28 25.5%
3 United States 14 12.7%
4 Japan 9 8.2%
5 Canada 5 4.5%
6 Iran, Islamic Republic of 2 1.8%
7 United Kingdom 2 1.8%
8 Norway 2 1.8%
9 Taiwan 1 0.9%
10 Germany 1 0.9%
11 Hong Kong 1 0.9%