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 19 27.1%
2 China 17 24.3%
3 Mexico 14 20%
4 Germany 10 14.3%
5 India 3 4.3%
6 France 3 4.3%
7 Italy 1 1.4%
8 Netherlands 1 1.4%
9 Hong Kong 1 1.4%
10 Curacao 1 1.4%