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 74 32%
2 United States 60 26%
3 Germany 37 16%
4 Sweden 10 4.3%
5 Brazil 7 3%
6 Russia 6 2.6%
7 France 5 2.2%
8 India 4 1.7%
9 Peru 3 1.3%
10 Spain 3 1.3%
11 Burkina Faso 3 1.3%
12 Australia 3 1.3%
13 Greece 2 0.9%
14 Colombia 2 0.9%
15 Turkey 2 0.9%
16 Portugal 2 0.9%
17 Italy 2 0.9%
18 Netherlands 2 0.9%
19 Romania 1 0.4%
20 United Kingdom 1 0.4%
21 Estonia 1 0.4%
22 Austria 1 0.4%