BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 54 35.8%
2 United States 42 27.8%
3 United Kingdom 10 6.6%
4 Germany 10 6.6%
5 Hong Kong 10 6.6%
6 Taiwan 5 3.3%
7 Australia 4 2.6%
8 Malaysia 3 2%
9 Russia 3 2%
10 Singapore 2 1.3%
11 Japan 2 1.3%
12 Sweden 1 0.7%
13 Netherlands 1 0.7%
14 Portugal 1 0.7%
15 Bangladesh 1 0.7%
16 Bulgaria 1 0.7%
17 Italy 1 0.7%