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 144 62.1%
2 United States 36 15.5%
3 Hong Kong 14 6%
4 Canada 12 5.2%
5 Australia 8 3.4%
6 South Africa 3 1.3%
7 Switzerland 3 1.3%
8 United Kingdom 3 1.3%
9 Netherlands 2 0.9%
10 Taiwan 2 0.9%
11 Germany 2 0.9%
12 Italy 1 0.4%
13 Korea, Republic of 1 0.4%
14 Macao 1 0.4%