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 97 34.9%
2 United States 88 31.7%
3 Netherlands 28 10.1%
4 Germany 20 7.2%
5 France 9 3.2%
6 India 9 3.2%
7 Nigeria 4 1.4%
8 Hong Kong 3 1.1%
9 Cote D'ivoire 3 1.1%
10 United Kingdom 3 1.1%
11 Japan 2 0.7%
12 Macao 2 0.7%
13 Mexico 2 0.7%
14 Turkey 2 0.7%
15 Ukraine 2 0.7%
16 Singapore 2 0.7%
17 Taiwan 1 0.4%
18 Brazil 1 0.4%