BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 Germany 51 21.4%
2 United States 50 21%
3 China 26 10.9%
4 France 22 9.2%
5 United Kingdom 19 8%
6 Taiwan 15 6.3%
7 Ukraine 13 5.5%
8 Russia 11 4.6%
9 Finland 6 2.5%
10 Netherlands 5 2.1%
11 Senegal 4 1.7%
12 Hong Kong 4 1.7%
13 Canada 3 1.3%
14 Estonia 3 1.3%
15 Japan 2 0.8%
16 Korea, Republic of 1 0.4%
17 Malaysia 1 0.4%
18 Czech Republic 1 0.4%
19 Nigeria 1 0.4%