BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 33 43.4%
2 United States 24 31.6%
3 United Kingdom 4 5.3%
4 France 3 3.9%
5 Germany 2 2.6%
6 Hong Kong 2 2.6%
7 Romania 2 2.6%
8 Taiwan 2 2.6%
9 Singapore 1 1.3%
10 Algeria 1 1.3%
11 Australia 1 1.3%
12 India 1 1.3%