BPG致力于知识的发现和传播
Total Visits of This Article
2017 | 总访问次数
排名 国家/地区 数量 占比
1 United States 26 28.6%
2 China 23 25.3%
3 Netherlands 10 11%
4 New Zealand 9 9.9%
5 Germany 6 6.6%
6 India 5 5.5%
7 Serbia 3 3.3%
8 Italy 2 2.2%
9 Canada 2 2.2%
10 Australia 1 1.1%
11 Singapore 1 1.1%
12 Taiwan 1 1.1%
13 Ukraine 1 1.1%
14 United Kingdom 1 1.1%