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 288 57.9%
2 United States 124 24.9%
3 Germany 27 5.4%
4 France 19 3.8%
5 Netherlands 8 1.6%
6 India 7 1.4%
7 Romania 5 1%
8 Finland 4 0.8%
9 Canada 2 0.4%
10 Taiwan 2 0.4%
11 Ukraine 2 0.4%
12 Republic of Korea 2 0.4%
13 Ireland 1 0.2%
14 Japan 1 0.2%
15 United Kingdom 1 0.2%
16 Thailand 1 0.2%
17 Austria 1 0.2%
18 Denmark 1 0.2%
19 Hong Kong 1 0.2%