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 174 77.7%
2 United States 19 8.5%
3 Hong Kong 11 4.9%
4 Ireland 3 1.3%
5 Senegal 3 1.3%
6 United Kingdom 3 1.3%
7 Taiwan 3 1.3%
8 Sweden 2 0.9%
9 Germany 1 0.4%
10 Malaysia 1 0.4%
11 New Zealand 1 0.4%
12 Portugal 1 0.4%
13 Russia 1 0.4%
14 Thailand 1 0.4%