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 112 47.5%
2 China 57 24.2%
3 Germany 17 7.2%
4 Netherlands 15 6.4%
5 Sweden 9 3.8%
6 Korea, Republic of 6 2.5%
7 Russia 6 2.5%
8 Senegal 5 2.1%
9 Ireland 4 1.7%
10 Romania 2 0.8%
11 Israel 1 0.4%
12 Hong Kong 1 0.4%
13 Taiwan 1 0.4%