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
1 404 84.9%
2 China 25 5.3%
3 United States 18 3.8%
4 Hong Kong 8 1.7%
5 Taiwan 5 1.1%
6 United Kingdom 3 0.6%
7 Malaysia 3 0.6%
8 Canada 2 0.4%
9 France 2 0.4%
10 Germany 1 0.2%
11 Ukraine 1 0.2%
12 Netherlands 1 0.2%
13 Singapore 1 0.2%
14 Europe 1 0.2%
15 Australia 1 0.2%