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
1 607 86.7%
2 Canada 27 3.9%
3 China 22 3.1%
4 United States 12 1.7%
5 Italy 8 1.1%
6 Hong Kong 6 0.9%
7 United Kingdom 6 0.9%
8 Germany 4 0.6%
9 Japan 2 0.3%
10 Malaysia 1 0.1%
11 Netherlands 1 0.1%
12 Norway 1 0.1%
13 Singapore 1 0.1%
14 Taiwan 1 0.1%
15 Australia 1 0.1%