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
1 170 72.3%
2 China 29 12.3%
3 United States 13 5.5%
4 Australia 6 2.6%
5 United Kingdom 4 1.7%
6 Japan 4 1.7%
7 Canada 2 0.9%
8 New Zealand 1 0.4%
9 Sweden 1 0.4%
10 Taiwan 1 0.4%
11 Europe 1 0.4%
12 France 1 0.4%
13 Germany 1 0.4%
14 Hong Kong 1 0.4%