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 229 53%
2 United States 120 27.8%
3 Germany 37 8.6%
4 Hong Kong 13 3%
5 Taiwan 9 2.1%
6 Netherlands 6 1.4%
7 United Kingdom 5 1.2%
8 Malaysia 3 0.7%
9 Fiji 2 0.5%
10 Brazil 2 0.5%
11 Singapore 2 0.5%
12 Switzerland 2 0.5%
13 Argentina 1 0.2%
14 Russia 1 0.2%