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 58 49.6%
2 United States 40 34.2%
3 Canada 5 4.3%
4 France 3 2.6%
5 Iran, Islamic Republic of 3 2.6%
6 Czech Republic 2 1.7%
7 Norway 2 1.7%
8 Australia 2 1.7%
9 Cyprus 1 0.9%
10 Netherlands 1 0.9%