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 China 56 36.4%
2 United States 40 26%
3 Netherlands 24 15.6%
4 Germany 13 8.4%
5 Brazil 5 3.2%
6 Romania 3 1.9%
7 Sweden 3 1.9%
8 Japan 2 1.3%
9 Australia 2 1.3%
10 Bangladesh 1 0.6%
11 Finland 1 0.6%
12 Ireland 1 0.6%
13 Switzerland 1 0.6%
14 Turkmenistan 1 0.6%
15 United Kingdom 1 0.6%