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 China 35 28%
2 United States 26 20.8%
3 Canada 17 13.6%
4 Australia 10 8%
5 Germany 10 8%
6 Singapore 10 8%
7 Hong Kong 5 4%
8 Japan 3 2.4%
9 United Kingdom 3 2.4%
10 Taiwan 2 1.6%
11 France 2 1.6%
12 Spain 1 0.8%
13 Viet Nam 1 0.8%