BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 United States 221 50.8%
2 Netherlands 84 19.3%
3 China 44 10.1%
4 Germany 34 7.8%
5 France 17 3.9%
6 Canada 8 1.8%
7 Hong Kong 8 1.8%
8 Portugal 7 1.6%
9 Senegal 3 0.7%
10 Taiwan 3 0.7%
11 3 0.7%
12 India 2 0.5%
13 United Kingdom 1 0.2%