BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 223 48.9%
2 United States 71 15.6%
3 Hong Kong 63 13.8%
4 Germany 35 7.7%
5 Canada 19 4.2%
6 Netherlands 16 3.5%
7 Taiwan 6 1.3%
8 Italy 4 0.9%
9 Sweden 4 0.9%
10 Macao 3 0.7%
11 Singapore 3 0.7%
12 France 2 0.4%
13 Indonesia 2 0.4%
14 Ireland 1 0.2%
15 India 1 0.2%
16 Austria 1 0.2%
17 United Kingdom 1 0.2%
18 Russia 1 0.2%