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 143 54.4%
2 United States 59 22.4%
3 Hong Kong 18 6.8%
4 Taiwan 12 4.6%
5 Germany 5 1.9%
6 Australia 5 1.9%
7 Japan 4 1.5%
8 Korea, Republic of 3 1.1%
9 United Arab Emirates 3 1.1%
10 Singapore 3 1.1%
11 New Zealand 2 0.8%
12 Italy 2 0.8%
13 Austria 1 0.4%
14 Belgium 1 0.4%
15 Switzerland 1 0.4%
16 United Kingdom 1 0.4%