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
1 807 82.1%
2 China 129 13.1%
3 United States 14 1.4%
4 United Kingdom 8 0.8%
5 Hong Kong 6 0.6%
6 Japan 6 0.6%
7 Canada 3 0.3%
8 Taiwan 2 0.2%
9 Germany 2 0.2%
10 Australia 2 0.2%
11 New Zealand 1 0.1%
12 Nigeria 1 0.1%
13 Singapore 1 0.1%
14 Switzerland 1 0.1%