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 158 48.9%
2 China 91 28.2%
3 Netherlands 15 4.6%
4 Korea, Republic of 13 4%
5 Germany 11 3.4%
6 Sweden 8 2.5%
7 Senegal 6 1.9%
8 United Kingdom 4 1.2%
9 Russia 4 1.2%
10 Ireland 3 0.9%
11 Israel 2 0.6%
12 Denmark 2 0.6%
13 Finland 2 0.6%
14 Austria 2 0.6%
15 Singapore 1 0.3%
16 Thailand 1 0.3%