BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 36 29.5%
2 China 34 27.9%
3 Netherlands 31 25.4%
4 Hungary 5 4.1%
5 India 3 2.5%
6 France 3 2.5%
7 Sweden 3 2.5%
8 Canada 1 0.8%
9 Russia 1 0.8%
10 Germany 1 0.8%
11 Greece 1 0.8%
12 Iran, Islamic Republic of 1 0.8%
13 Ireland 1 0.8%
14 Japan 1 0.8%