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 24 36.9%
2 United States 16 24.6%
3 Netherlands 7 10.8%
4 Germany 5 7.7%
5 Brazil 4 6.2%
6 Japan 2 3.1%
7 Ireland 1 1.5%
8 Finland 1 1.5%
9 France 1 1.5%
10 Romania 1 1.5%
11 Taiwan 1 1.5%
12 Ukraine 1 1.5%
13 United Kingdom 1 1.5%