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 73 41%
2 China 44 24.7%
3 Netherlands 22 12.4%
4 Germany 11 6.2%
5 Sweden 7 3.9%
6 Australia 7 3.9%
7 Hong Kong 5 2.8%
8 Taiwan 4 2.2%
9 Senegal 3 1.7%
10 France 2 1.1%