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 United States 58 34.9%
2 Germany 41 24.7%
3 China 13 7.8%
4 Canada 12 7.2%
5 France 10 6%
6 United Kingdom 4 2.4%
7 Japan 4 2.4%
8 Hong Kong 4 2.4%
9 Indonesia 4 2.4%
10 Italy 2 1.2%
11 Colombia 2 1.2%
12 Peru 2 1.2%
13 Russia 2 1.2%
14 Switzerland 2 1.2%
15 Turkey 2 1.2%
16 Qatar 1 0.6%
17 Estonia 1 0.6%
18 Brazil 1 0.6%
19 India 1 0.6%