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 United States 45 33.1%
2 China 30 22.1%
3 Australia 14 10.3%
4 Canada 10 7.4%
5 Malaysia 6 4.4%
6 Singapore 5 3.7%
7 United Kingdom 4 2.9%
8 Germany 4 2.9%
9 Hong Kong 3 2.2%
10 Senegal 3 2.2%
11 Switzerland 2 1.5%
12 Italy 2 1.5%
13 Japan 2 1.5%
14 France 2 1.5%
15 Macao 1 0.7%
16 Taiwan 1 0.7%
17 Mexico 1 0.7%
18 Netherlands 1 0.7%