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 United States 2448 58.1%
2 1694 40.2%
3 China 57 1.4%
4 United Kingdom 3 0.1%
5 Canada 2 0%
6 Hong Kong 2 0%
7 Japan 1 0%
8 Malaysia 1 0%
9 Netherlands 1 0%
10 South Africa 1 0%
11 Germany 1 0%