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 46 42.2%
2 United States 19 17.4%
3 China 13 11.9%
4 Japan 8 7.3%
5 Hong Kong 6 5.5%
6 Australia 3 2.8%
7 Canada 3 2.8%
8 Germany 2 1.8%
9 Singapore 2 1.8%
10 Spain 2 1.8%
11 United Kingdom 2 1.8%
12 France 1 0.9%
13 Italy 1 0.9%
14 Russia 1 0.9%