BPG致力于知识的发现和传播
Total Visits of This Article
2019 | 总访问次数
排名 国家/地区 数量 占比
1 561 78.8%
2 China 59 8.3%
3 United Kingdom 47 6.6%
4 United States 18 2.5%
5 Japan 6 0.8%
6 Hong Kong 6 0.8%
7 Germany 3 0.4%
8 Italy 3 0.4%
9 Denmark 2 0.3%
10 France 2 0.3%
11 Australia 1 0.1%
12 Canada 1 0.1%
13 Iraq 1 0.1%
14 Spain 1 0.1%
15 Taiwan 1 0.1%