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 89 61.4%
2 United States 27 18.6%
3 Hong Kong 12 8.3%
4 Germany 5 3.4%
5 Taiwan 3 2.1%
6 2 1.4%
7 Singapore 2 1.4%
8 Sweden 1 0.7%
9 Macao 1 0.7%
10 Portugal 1 0.7%
11 Russia 1 0.7%
12 United Kingdom 1 0.7%