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 208 50.7%
2 China 119 29%
3 Germany 19 4.6%
4 Japan 15 3.7%
5 France 15 3.7%
6 Netherlands 9 2.2%
7 India 7 1.7%
8 Ireland 4 1%
9 New Zealand 3 0.7%
10 Republic of Korea 3 0.7%
11 United Kingdom 2 0.5%
12 Korea, Republic of 1 0.2%
13 Turkey 1 0.2%
14 Italy 1 0.2%
15 Denmark 1 0.2%
16 Bolivia 1 0.2%
17 Canada 1 0.2%