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 146 50.3%
2 United States 60 20.7%
3 Germany 34 11.7%
4 Canada 29 10%
5 Turkey 4 1.4%
6 Brazil 4 1.4%
7 Russia 3 1%
8 Singapore 3 1%
9 United Kingdom 3 1%
10 Australia 2 0.7%
11 France 1 0.3%
12 India 1 0.3%