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 219 60.7%
2 United States 57 15.8%
3 Hong Kong 18 5%
4 Taiwan 15 4.2%
5 Germany 13 3.6%
6 Singapore 7 1.9%
7 Japan 7 1.9%
8 Malaysia 5 1.4%
9 Ireland 5 1.4%
10 Australia 3 0.8%
11 Russia 3 0.8%
12 United Kingdom 3 0.8%
13 Canada 2 0.6%
14 France 2 0.6%
15 Netherlands 2 0.6%