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 China 50 46.3%
2 United States 23 21.3%
3 Netherlands 13 12%
4 Germany 6 5.6%
5 Taiwan 4 3.7%
6 Brazil 2 1.9%
7 France 2 1.9%
8 India 2 1.9%
9 Italy 1 0.9%
10 Latvia 1 0.9%
11 Malaysia 1 0.9%
12 Finland 1 0.9%
13 Hungary 1 0.9%
14 Switzerland 1 0.9%