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 233 40.5%
2 China 229 39.8%
3 Netherlands 43 7.5%
4 Germany 27 4.7%
5 France 19 3.3%
6 United Kingdom 6 1%
7 India 4 0.7%
8 Hong Kong 3 0.5%
9 Japan 2 0.3%
10 Macao 2 0.3%
11 Canada 2 0.3%
12 United Arab Emirates 2 0.3%
13 Thailand 1 0.2%
14 Turkey 1 0.2%
15 Colombia 1 0.2%
16 Denmark 1 0.2%