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 61 46.6%
2 United States 32 24.4%
3 Germany 12 9.2%
4 Ireland 5 3.8%
5 France 5 3.8%
6 Canada 3 2.3%
7 Korea, Republic of 3 2.3%
8 Philippines 2 1.5%
9 Hong Kong 2 1.5%
10 India 2 1.5%
11 Japan 1 0.8%
12 Cyprus 1 0.8%
13 Sweden 1 0.8%
14 United Kingdom 1 0.8%