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 29 29.6%
2 Sweden 24 24.5%
3 Netherlands 17 17.3%
4 China 7 7.1%
5 Hong Kong 5 5.1%
6 Germany 4 4.1%
7 Canada 4 4.1%
8 Singapore 3 3.1%
9 Spain 2 2%
10 Czech Republic 2 2%
11 Australia 1 1%