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 23 40.4%
2 China 12 21.1%
3 Germany 9 15.8%
4 Canada 6 10.5%
5 Netherlands 2 3.5%
6 Norway 1 1.8%
7 Singapore 1 1.8%
8 Taiwan 1 1.8%
9 Malaysia 1 1.8%
10 Cyprus 1 1.8%