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 United States 12 31.6%
2 Hong Kong 6 15.8%
3 China 6 15.8%
4 Germany 3 7.9%
5 Australia 3 7.9%
6 United Kingdom 3 7.9%
7 Italy 1 2.6%
8 Japan 1 2.6%
9 New Zealand 1 2.6%
10 Singapore 1 2.6%
11 Taiwan 1 2.6%