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 China 157 50.8%
2 United States 105 34%
3 France 15 4.9%
4 Germany 10 3.2%
5 India 4 1.3%
6 Canada 3 1%
7 Republic of Korea 3 1%
8 Finland 2 0.6%
9 United Kingdom 2 0.6%
10 Singapore 1 0.3%
11 Taiwan 1 0.3%
12 Turkey 1 0.3%
13 Ukraine 1 0.3%
14 Brazil 1 0.3%
15 Dominican Republic 1 0.3%
16 Korea, Republic of 1 0.3%
17 Netherlands 1 0.3%