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 76 43.4%
2 United States 67 38.3%
3 Hong Kong 13 7.4%
4 Germany 7 4%
5 United Kingdom 3 1.7%
6 Ireland 2 1.1%
7 Macao 1 0.6%
8 Malaysia 1 0.6%
9 Portugal 1 0.6%
10 Russia 1 0.6%
11 Sweden 1 0.6%
12 Taiwan 1 0.6%
13 Canada 1 0.6%