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 102 57.6%
2 China 34 19.2%
3 Sweden 9 5.1%
4 Netherlands 8 4.5%
5 Germany 8 4.5%
6 Japan 5 2.8%
7 France 3 1.7%
8 Senegal 3 1.7%
9 Taiwan 2 1.1%
10 South Africa 2 1.1%
11 Singapore 1 0.6%