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
1 315 84.2%
2 United States 19 5.1%
3 Canada 6 1.6%
4 China 5 1.3%
5 Singapore 5 1.3%
6 Japan 4 1.1%
7 Australia 4 1.1%
8 Hong Kong 3 0.8%
9 United Kingdom 3 0.8%
10 Malaysia 2 0.5%
11 Netherlands 2 0.5%
12 Russia 2 0.5%
13 Germany 2 0.5%
14 Europe 1 0.3%
15 France 1 0.3%