BPG致力于知识的发现和传播
Total Visits of This Article
2019 | 总访问次数
排名 国家/地区 数量 占比
1 815 80%
2 United States 96 9.4%
3 China 47 4.6%
4 Germany 20 2%
5 France 11 1.1%
6 United Kingdom 6 0.6%
7 Hong Kong 5 0.5%
8 Japan 4 0.4%
9 Canada 3 0.3%
10 Ukraine 3 0.3%
11 Australia 2 0.2%
12 Macao 1 0.1%
13 Norway 1 0.1%
14 Russia 1 0.1%
15 Singapore 1 0.1%
16 Sweden 1 0.1%
17 Taiwan 1 0.1%
18 India 1 0.1%