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 107 38.9%
2 China 94 34.2%
3 Hong Kong 21 7.6%
4 Taiwan 11 4%
5 Japan 9 3.3%
6 Germany 8 2.9%
7 Singapore 5 1.8%
8 United Kingdom 4 1.5%
9 Netherlands 3 1.1%
10 Russia 2 0.7%
11 Sweden 2 0.7%
12 Portugal 1 0.4%
13 Korea, Republic of 1 0.4%
14 Macao 1 0.4%
15 India 1 0.4%
16 Denmark 1 0.4%
17 Finland 1 0.4%
18 Australia 1 0.4%
19 Canada 1 0.4%
20 Viet Nam 1 0.4%