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 53%
2 China 8 12.1%
3 Portugal 7 10.6%
4 France 4 6.1%
5 Canada 3 4.5%
6 Australia 2 3%
7 United Kingdom 2 3%
8 Spain 1 1.5%
9 Germany 1 1.5%
10 Hong Kong 1 1.5%
11 Hungary 1 1.5%
12 Japan 1 1.5%