BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 26 25.2%
2 Sweden 23 22.3%
3 Netherlands 20 19.4%
4 China 14 13.6%
5 Germany 9 8.7%
6 Australia 3 2.9%
7 Czech Republic 2 1.9%
8 Singapore 2 1.9%
9 Italy 2 1.9%
10 Ireland 1 1%
11 Canada 1 1%