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 United States 60 40.3%
2 China 37 24.8%
3 Netherlands 22 14.8%
4 Sweden 9 6%
5 Germany 6 4%
6 Russia 5 3.4%
7 India 3 2%
8 Canada 2 1.3%
9 Philippines 2 1.3%
10 Norway 1 0.7%
11 Japan 1 0.7%
12 Turkey 1 0.7%