BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 129 40.2%
2 China 109 34%
3 Germany 18 5.6%
4 Canada 17 5.3%
5 Sweden 15 4.7%
6 Togo 9 2.8%
7 Netherlands 7 2.2%
8 India 3 0.9%
9 Norway 3 0.9%
10 Russia 3 0.9%
11 France 3 0.9%
12 Japan 2 0.6%
13 New Zealand 1 0.3%
14 Bangladesh 1 0.3%
15 Denmark 1 0.3%