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 25 29.4%
2 Netherlands 24 28.2%
3 China 18 21.2%
4 Sweden 4 4.7%
5 United Kingdom 3 3.5%
6 Hong Kong 3 3.5%
7 Canada 3 3.5%
8 Russia 2 2.4%
9 Slovakia 1 1.2%
10 Australia 1 1.2%
11 Ireland 1 1.2%