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 39 46.4%
2 China 20 23.8%
3 Switzerland 8 9.5%
4 United Kingdom 6 7.1%
5 India 2 2.4%
6 Ireland 2 2.4%
7 France 2 2.4%
8 South Africa 2 2.4%
9 Germany 1 1.2%
10 Cyprus 1 1.2%
11 Netherlands 1 1.2%