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
1 110 76.4%
2 United States 12 8.3%
3 China 4 2.8%
4 United Kingdom 3 2.1%
5 Singapore 3 2.1%
6 Germany 2 1.4%
7 Hong Kong 2 1.4%
8 Korea, Republic of 2 1.4%
9 Malaysia 1 0.7%
10 Mexico 1 0.7%
11 Myanmar 1 0.7%
12 Italy 1 0.7%
13 Thailand 1 0.7%
14 Canada 1 0.7%