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 212 41.4%
2 China 145 28.3%
3 Netherlands 59 11.5%
4 Germany 37 7.2%
5 Russia 10 2%
6 Korea, Republic of 8 1.6%
7 India 6 1.2%
8 Romania 6 1.2%
9 Canada 5 1%
10 Senegal 5 1%
11 Sweden 4 0.8%
12 Chile 3 0.6%
13 Albania 2 0.4%
14 Ukraine 2 0.4%
15 South Africa 2 0.4%
16 Philippines 2 0.4%
17 United Kingdom 1 0.2%
18 Taiwan 1 0.2%
19 Japan 1 0.2%
20 Finland 1 0.2%