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 258 70.5%
2 United States 60 16.4%
3 Hong Kong 15 4.1%
4 Netherlands 13 3.6%
5 United Kingdom 6 1.6%
6 Germany 4 1.1%
7 Australia 2 0.5%
8 Slovakia 2 0.5%
9 Taiwan 2 0.5%
10 Belgium 1 0.3%
11 Singapore 1 0.3%
12 Italy 1 0.3%
13 Japan 1 0.3%