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 121 46.4%
2 Sweden 65 24.9%
3 United States 51 19.5%
4 Canada 4 1.5%
5 Hong Kong 4 1.5%
6 Netherlands 3 1.1%
7 Germany 3 1.1%
8 Serbia 2 0.8%
9 Singapore 2 0.8%
10 Malaysia 2 0.8%
11 Taiwan 2 0.8%
12 Italy 1 0.4%
13 Australia 1 0.4%