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 40 55.6%
2 United States 7 9.7%
3 Australia 6 8.3%
4 Hong Kong 4 5.6%
5 3 4.2%
6 Taiwan 2 2.8%
7 United Kingdom 2 2.8%
8 Malaysia 2 2.8%
9 Canada 2 2.8%
10 Germany 2 2.8%
11 Russia 1 1.4%
12 Sweden 1 1.4%