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 82 40.6%
2 China 44 21.8%
3 Germany 23 11.4%
4 Sweden 11 5.4%
5 Netherlands 9 4.5%
6 Malaysia 6 3%
7 France 6 3%
8 Denmark 4 2%
9 India 3 1.5%
10 Ireland 3 1.5%
11 Italy 2 1%
12 Canada 2 1%
13 Mexico 2 1%
14 Viet Nam 2 1%
15 Taiwan 1 0.5%
16 Pakistan 1 0.5%
17 Russia 1 0.5%