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 232 58.1%
2 United States 50 12.5%
3 Germany 38 9.5%
4 Hong Kong 21 5.3%
5 Taiwan 17 4.3%
6 Malaysia 8 2%
7 Canada 4 1%
8 Macao 4 1%
9 Australia 4 1%
10 Denmark 3 0.8%
11 Sweden 3 0.8%
12 United Kingdom 3 0.8%
13 Cambodia 2 0.5%
14 Italy 2 0.5%
15 Russia 2 0.5%
16 Singapore 2 0.5%
17 Ukraine 1 0.3%
18 Nigeria 1 0.3%
19 Japan 1 0.3%
20 Finland 1 0.3%