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 187 77%
2 United States 22 9.1%
3 Germany 13 5.3%
4 Netherlands 7 2.9%
5 Hong Kong 3 1.2%
6 France 2 0.8%
7 Australia 1 0.4%
8 Finland 1 0.4%
9 India 1 0.4%
10 Ireland 1 0.4%
11 Japan 1 0.4%
12 Macao 1 0.4%
13 Singapore 1 0.4%
14 Taiwan 1 0.4%
15 United Kingdom 1 0.4%