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 61 49.2%
2 United States 26 21%
3 Germany 15 12.1%
4 Taiwan 4 3.2%
5 Australia 3 2.4%
6 Netherlands 3 2.4%
7 Republic of Korea 3 2.4%
8 Romania 3 2.4%
9 Russia 1 0.8%
10 Saudi Arabia 1 0.8%
11 Canada 1 0.8%
12 Finland 1 0.8%
13 India 1 0.8%
14 Korea, Republic of 1 0.8%