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 33 47.1%
2 China 22 31.4%
3 Germany 5 7.1%
4 Netherlands 4 5.7%
5 Norway 1 1.4%
6 Singapore 1 1.4%
7 Switzerland 1 1.4%
8 Hong Kong 1 1.4%
9 Ireland 1 1.4%
10 Canada 1 1.4%