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 United States 30 30.3%
2 China 25 25.3%
3 Hong Kong 15 15.2%
4 Germany 12 12.1%
5 Macao 5 5.1%
6 Netherlands 4 4%
7 Republic of Korea 2 2%
8 India 2 2%
9 Ireland 1 1%
10 Korea, Republic of 1 1%
11 Taiwan 1 1%
12 Canada 1 1%