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 102 60.4%
2 United States 28 16.6%
3 Taiwan 19 11.2%
4 Germany 8 4.7%
5 Hong Kong 3 1.8%
6 Cambodia 2 1.2%
7 Russia 2 1.2%
8 Sweden 1 0.6%
9 Canada 1 0.6%
10 France 1 0.6%
11 Italy 1 0.6%
12 Portugal 1 0.6%