BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 134 38%
2 Germany 51 14.4%
3 United States 48 13.6%
4 United Kingdom 27 7.6%
5 Russia 15 4.2%
6 Sweden 14 4%
7 Ireland 13 3.7%
8 Senegal 10 2.8%
9 South Africa 7 2%
10 Hong Kong 6 1.7%
11 Netherlands 5 1.4%
12 Thailand 5 1.4%
13 Israel 4 1.1%
14 Japan 3 0.8%
15 Poland 3 0.8%
16 Turkey 2 0.6%
17 Latvia 2 0.6%
18 Canada 2 0.6%
19 Australia 1 0.3%
20 Croatia 1 0.3%