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 182 67.9%
2 United States 40 14.9%
3 Hong Kong 10 3.7%
4 Germany 6 2.2%
5 Taiwan 6 2.2%
6 United Kingdom 5 1.9%
7 Canada 4 1.5%
8 Australia 3 1.1%
9 Japan 3 1.1%
10 Italy 2 0.7%
11 Singapore 2 0.7%
12 Spain 2 0.7%
13 Netherlands 1 0.4%
14 Portugal 1 0.4%
15 France 1 0.4%