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
1 240 80%
2 China 19 6.3%
3 United States 16 5.3%
4 Singapore 6 2%
5 United Kingdom 5 1.7%
6 Comoros 3 1%
7 Australia 2 0.7%
8 Japan 2 0.7%
9 Spain 2 0.7%
10 Macao 1 0.3%
11 New Zealand 1 0.3%
12 Botswana 1 0.3%
13 Estonia 1 0.3%
14 Germany 1 0.3%