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 35 39.8%
2 Germany 14 15.9%
3 China 8 9.1%
4 India 3 3.4%
5 Indonesia 3 3.4%
6 Italy 3 3.4%
7 Peru 3 3.4%
8 Spain 3 3.4%
9 Turkey 3 3.4%
10 Canada 2 2.3%
11 Slovakia 2 2.3%
12 Viet Nam 1 1.1%
13 Bangladesh 1 1.1%
14 Hong Kong 1 1.1%
15 Dominican Republic 1 1.1%
16 France 1 1.1%
17 Gabon 1 1.1%
18 Philippines 1 1.1%
19 Kenya 1 1.1%
20 Netherlands 1 1.1%