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
1 272 83.7%
2 China 15 4.6%
3 Singapore 15 4.6%
4 Hong Kong 6 1.8%
5 United States 4 1.2%
6 United Kingdom 3 0.9%
7 Japan 2 0.6%
8 Canada 2 0.6%
9 Germany 1 0.3%
10 Korea, Republic of 1 0.3%
11 Malaysia 1 0.3%
12 Italy 1 0.3%
13 Taiwan 1 0.3%
14 Ukraine 1 0.3%