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 209 71.6%
2 United States 36 12.3%
3 Germany 18 6.2%
4 Taiwan 5 1.7%
5 India 4 1.4%
6 Hong Kong 3 1%
7 Romania 3 1%
8 Russia 2 0.7%
9 Republic of Korea 2 0.7%
10 2 0.7%
11 Argentina 1 0.3%
12 Finland 1 0.3%
13 Ireland 1 0.3%
14 Israel 1 0.3%
15 Netherlands 1 0.3%
16 Philippines 1 0.3%
17 Ukraine 1 0.3%
18 United Kingdom 1 0.3%