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
1 217 78.9%
2 China 16 5.8%
3 United States 16 5.8%
4 Singapore 6 2.2%
5 United Kingdom 4 1.5%
6 Germany 3 1.1%
7 Hong Kong 3 1.1%
8 Japan 2 0.7%
9 Australia 2 0.7%
10 Canada 2 0.7%
11 Sweden 1 0.4%
12 Taiwan 1 0.4%
13 Malaysia 1 0.4%
14 New Zealand 1 0.4%