BPG致力于知识的发现和传播
Total Visits of This Article
2019 | 总访问次数
排名 国家/地区 数量 占比
1 191 73.2%
2 China 19 7.3%
3 United States 15 5.7%
4 Taiwan 14 5.4%
5 United Kingdom 4 1.5%
6 Hong Kong 4 1.5%
7 Netherlands 3 1.1%
8 Australia 3 1.1%
9 Germany 2 0.8%
10 Canada 2 0.8%
11 Bangladesh 1 0.4%
12 Norway 1 0.4%
13 Korea, Republic of 1 0.4%
14 Malaysia 1 0.4%