BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 17 24.6%
2 United States 16 23.2%
3 Germany 11 15.9%
4 Netherlands 4 5.8%
5 Russia 4 5.8%
6 Italy 3 4.3%
7 Cyprus 3 4.3%
8 Australia 2 2.9%
9 Bangladesh 2 2.9%
10 India 2 2.9%
11 Slovakia 2 2.9%
12 Norway 2 2.9%
13 Austria 1 1.4%