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 Russia 46 23.6%
2 China 36 18.5%
3 United States 31 15.9%
4 Netherlands 19 9.7%
5 France 11 5.6%
6 Germany 8 4.1%
7 Sweden 8 4.1%
8 Turkey 5 2.6%
9 Canada 4 2.1%
10 Morocco 3 1.5%
11 Egypt 3 1.5%
12 India 3 1.5%
13 Denmark 2 1%
14 Australia 2 1%
15 United Kingdom 2 1%
16 Thailand 2 1%
17 Taiwan 1 0.5%
18 Argentina 1 0.5%
19 Italy 1 0.5%
20 Japan 1 0.5%
21 Korea, Republic of 1 0.5%
22 Malaysia 1 0.5%
23 Finland 1 0.5%
24 Nigeria 1 0.5%
25 Pakistan 1 0.5%
26 South Africa 1 0.5%