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 97 57.7%
2 United States 39 23.2%
3 Germany 14 8.3%
4 Hong Kong 3 1.8%
5 Romania 3 1.8%
6 United Kingdom 2 1.2%
7 France 2 1.2%
8 Canada 1 0.6%
9 Czechia 1 0.6%
10 Ireland 1 0.6%
11 Malaysia 1 0.6%
12 Republic of Korea 1 0.6%
13 Singapore 1 0.6%
14 Switzerland 1 0.6%
15 Taiwan 1 0.6%