BPG致力于知识的发现和传播
Total Visits of This Article
2018 | 总访问次数
排名 国家/地区 数量 占比
1 United States 57 47.9%
2 China 21 17.6%
3 Germany 12 10.1%
4 Canada 8 6.7%
5 Japan 3 2.5%
6 Netherlands 3 2.5%
7 France 2 1.7%
8 Republic of Korea 2 1.7%
9 Singapore 2 1.7%
10 Australia 2 1.7%
11 Finland 1 0.8%
12 Korea, Republic of 1 0.8%
13 Malaysia 1 0.8%
14 Hong Kong 1 0.8%
15 Sweden 1 0.8%
16 United Kingdom 1 0.8%
17 New Zealand 1 0.8%