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 43.1%
2 Germany 12 11%
3 United States 12 11%
4 Canada 7 6.4%
5 Netherlands 7 6.4%
6 India 6 5.5%
7 Australia 5 4.6%
8 Hong Kong 4 3.7%
9 Ireland 3 2.8%
10 Panama 2 1.8%
11 Singapore 2 1.8%
12 Sweden 1 0.9%
13 United Kingdom 1 0.9%