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 163 43.6%
2 China 141 37.7%
3 Germany 29 7.8%
4 France 17 4.5%
5 India 4 1.1%
6 Malaysia 4 1.1%
7 Finland 4 1.1%
8 Netherlands 3 0.8%
9 Taiwan 3 0.8%
10 Turkey 1 0.3%
11 Russia 1 0.3%
12 Korea, Republic of 1 0.3%
13 Argentina 1 0.3%
14 Australia 1 0.3%
15 Brazil 1 0.3%