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 120 50%
2 United States 66 27.5%
3 France 15 6.2%
4 Germany 9 3.8%
5 India 9 3.8%
6 Republic of Korea 9 3.8%
7 Spain 3 1.2%
8 New Zealand 3 1.2%
9 Finland 2 0.8%
10 Bolivia 1 0.4%
11 Netherlands 1 0.4%
12 Turkey 1 0.4%
13 Serbia 1 0.4%