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
1 314 89%
2 United States 13 3.7%
3 China 12 3.4%
4 Canada 4 1.1%
5 United Kingdom 3 0.8%
6 Hong Kong 2 0.6%
7 Malaysia 1 0.3%
8 New Zealand 1 0.3%
9 Switzerland 1 0.3%
10 United Arab Emirates 1 0.3%
11 Germany 1 0.3%