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 79 45.1%
2 United States 36 20.6%
3 Germany 16 9.1%
4 Hong Kong 10 5.7%
5 United Kingdom 8 4.6%
6 Taiwan 6 3.4%
7 Portugal 6 3.4%
8 3 1.7%
9 Macao 3 1.7%
10 Senegal 2 1.1%
11 France 2 1.1%
12 Denmark 1 0.6%
13 Romania 1 0.6%
14 Russia 1 0.6%
15 Japan 1 0.6%