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 26 36.1%
2 United States 17 23.6%
3 Germany 7 9.7%
4 Sweden 6 8.3%
5 Netherlands 5 6.9%
6 Ireland 4 5.6%
7 Canada 2 2.8%
8 Hong Kong 2 2.8%
9 United Kingdom 2 2.8%
10 Singapore 1 1.4%