BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 48 35.8%
2 Germany 31 23.1%
3 United States 30 22.4%
4 Sweden 6 4.5%
5 Netherlands 5 3.7%
6 Ireland 4 3%
7 Italy 3 2.2%
8 Singapore 3 2.2%
9 Canada 2 1.5%
10 Hong Kong 2 1.5%