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 140 57.4%
2 United States 56 23%
3 Hong Kong 14 5.7%
4 Germany 13 5.3%
5 Canada 6 2.5%
6 Taiwan 4 1.6%
7 United Kingdom 3 1.2%
8 Australia 2 0.8%
9 Malaysia 2 0.8%
10 Portugal 1 0.4%
11 Singapore 1 0.4%
12 Japan 1 0.4%
13 Macao 1 0.4%