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 23 25%
2 Sweden 21 22.8%
3 Netherlands 18 19.6%
4 China 13 14.1%
5 Germany 4 4.3%
6 Norway 3 3.3%
7 United Arab Emirates 2 2.2%
8 Nigeria 2 2.2%
9 Ireland 1 1.1%
10 France 1 1.1%
11 Australia 1 1.1%
12 Canada 1 1.1%
13 Russia 1 1.1%
14 Singapore 1 1.1%