BPG致力于知识的发现和传播
Total Visits of This Article
2018 | 总访问次数
排名 国家/地区 数量 占比
1 China 24 30.4%
2 United States 23 29.1%
3 Germany 12 15.2%
4 Hong Kong 4 5.1%
5 India 3 3.8%
6 Macao 2 2.5%
7 Canada 2 2.5%
8 United Kingdom 2 2.5%
9 Singapore 2 2.5%
10 South Africa 1 1.3%
11 Taiwan 1 1.3%
12 Australia 1 1.3%
13 Colombia 1 1.3%
14 Republic of Korea 1 1.3%