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 94 45%
2 United States 66 31.6%
3 Germany 17 8.1%
4 Netherlands 16 7.7%
5 France 5 2.4%
6 United Kingdom 2 1%
7 Ireland 2 1%
8 Japan 1 0.5%
9 Macao 1 0.5%
10 Sri Lanka 1 0.5%
11 Ukraine 1 0.5%
12 Hong Kong 1 0.5%
13 India 1 0.5%
14 Denmark 1 0.5%