BPG致力于知识的发现和传播
Total Visits of This Article
2017 | 总访问次数
排名 国家/地区 数量 占比
1 China 90 41.9%
2 United States 51 23.7%
3 Germany 23 10.7%
4 Netherlands 15 7%
5 Macao 9 4.2%
6 India 6 2.8%
7 France 4 1.9%
8 Nigeria 4 1.9%
9 Cote D'ivoire 3 1.4%
10 Canada 2 0.9%
11 Hungary 2 0.9%
12 Taiwan 2 0.9%
13 Ukraine 1 0.5%
14 Singapore 1 0.5%
15 Korea, Republic of 1 0.5%
16 Hong Kong 1 0.5%