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
1 274 87%
2 United States 11 3.5%
3 China 8 2.5%
4 Germany 3 1%
5 Hong Kong 3 1%
6 Malaysia 3 1%
7 Taiwan 3 1%
8 United Kingdom 2 0.6%
9 Singapore 2 0.6%
10 Australia 2 0.6%
11 Canada 1 0.3%
12 France 1 0.3%
13 Netherlands 1 0.3%
14 Macao 1 0.3%