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
1 374 82.4%
2 China 24 5.3%
3 United States 16 3.5%
4 Canada 7 1.5%
5 Hong Kong 6 1.3%
6 Malaysia 6 1.3%
7 United Kingdom 4 0.9%
8 Germany 4 0.9%
9 Japan 3 0.7%
10 Spain 3 0.7%
11 Taiwan 2 0.4%
12 Singapore 2 0.4%
13 Korea, Republic of 1 0.2%
14 Luxembourg 1 0.2%
15 Ireland 1 0.2%