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 72 43.1%
2 China 58 34.7%
3 Germany 12 7.2%
4 Sweden 7 4.2%
5 France 5 3%
6 Netherlands 5 3%
7 Canada 2 1.2%
8 Hong Kong 2 1.2%
9 India 2 1.2%
10 Ireland 2 1.2%