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 19 35.8%
2 United States 11 20.8%
3 Sweden 9 17%
4 United Kingdom 2 3.8%
5 Australia 2 3.8%
6 Hong Kong 2 3.8%
7 Netherlands 2 3.8%
8 Russia 2 3.8%
9 Singapore 2 3.8%
10 Algeria 1 1.9%
11 Germany 1 1.9%