BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 47 37.3%
2 United States 36 28.6%
3 Germany 7 5.6%
4 Hong Kong 5 4%
5 Canada 5 4%
6 Malaysia 5 4%
7 Netherlands 5 4%
8 United Kingdom 4 3.2%
9 Australia 3 2.4%
10 Japan 3 2.4%
11 Macao 2 1.6%
12 Spain 2 1.6%
13 Sweden 1 0.8%
14 Singapore 1 0.8%