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 151 59.4%
2 United States 50 19.7%
3 Australia 9 3.5%
4 Hong Kong 8 3.1%
5 Japan 8 3.1%
6 Sweden 8 3.1%
7 Taiwan 3 1.2%
8 Senegal 3 1.2%
9 Germany 3 1.2%
10 Finland 3 1.2%
11 France 2 0.8%
12 Netherlands 2 0.8%
13 Singapore 1 0.4%
14 Macao 1 0.4%
15 Malaysia 1 0.4%
16 Italy 1 0.4%