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 17 28.8%
2 United States 10 16.9%
3 Canada 6 10.2%
4 Italy 6 10.2%
5 Australia 4 6.8%
6 Luxembourg 3 5.1%
7 Hong Kong 3 5.1%
8 United Kingdom 2 3.4%
9 Dominican Republic 2 3.4%
10 Germany 2 3.4%
11 Russia 1 1.7%
12 Singapore 1 1.7%
13 Taiwan 1 1.7%
14 Venezuela, Bolivarian Republic of 1 1.7%