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 36 16.8%
2 Netherlands 32 15%
3 United States 28 13.1%
4 Sweden 27 12.6%
5 China 18 8.4%
6 Russia 15 7%
7 Norway 13 6.1%
8 India 10 4.7%
9 France 6 2.8%
10 Portugal 5 2.3%
11 Nigeria 4 1.9%
12 Japan 4 1.9%
13 United Kingdom 4 1.9%
14 Canada 3 1.4%
15 Finland 2 0.9%
16 Korea, Republic of 2 0.9%
17 Turkey 2 0.9%
18 Nepal 1 0.5%
19 Iran, Islamic Republic of 1 0.5%
20 Hungary 1 0.5%