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 65 57%
2 United States 21 18.4%
3 Germany 7 6.1%
4 Hong Kong 6 5.3%
5 United Kingdom 4 3.5%
6 Taiwan 3 2.6%
7 Australia 2 1.8%
8 1 0.9%
9 France 1 0.9%
10 Indonesia 1 0.9%
11 Macao 1 0.9%
12 Portugal 1 0.9%
13 Saudi Arabia 1 0.9%