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 203 59.9%
2 United States 55 16.2%
3 Germany 37 10.9%
4 Hong Kong 6 1.8%
5 Ireland 6 1.8%
6 Malaysia 6 1.8%
7 Canada 6 1.8%
8 United Kingdom 4 1.2%
9 Thailand 3 0.9%
10 Singapore 3 0.9%
11 Sweden 2 0.6%
12 Netherlands 2 0.6%
13 Norway 2 0.6%
14 Ukraine 2 0.6%
15 Australia 1 0.3%
16 Cambodia 1 0.3%