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 21 25.9%
2 China 13 16%
3 Germany 10 12.3%
4 United States 10 12.3%
5 Hong Kong 8 9.9%
6 Australia 8 9.9%
7 Japan 3 3.7%
8 Canada 2 2.5%
9 United Kingdom 2 2.5%
10 France 1 1.2%
11 Malaysia 1 1.2%
12 Russia 1 1.2%
13 Taiwan 1 1.2%