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 59 33.5%
2 United States 53 30.1%
3 United Kingdom 25 14.2%
4 Taiwan 9 5.1%
5 Hong Kong 9 5.1%
6 Germany 7 4%
7 Brazil 4 2.3%
8 3 1.7%
9 Australia 2 1.1%
10 Japan 2 1.1%
11 Moldova, Republic of 1 0.6%
12 Portugal 1 0.6%
13 Russia 1 0.6%