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 16 34.8%
2 14 30.4%
3 Europe 3 6.5%
4 United Kingdom 3 6.5%
5 China 2 4.3%
6 Australia 2 4.3%
7 Austria 1 2.2%
8 Canada 1 2.2%
9 Germany 1 2.2%
10 Hong Kong 1 2.2%
11 Malaysia 1 2.2%
12 Singapore 1 2.2%