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 86 50.3%
2 United States 59 34.5%
3 Canada 8 4.7%
4 Germany 4 2.3%
5 Taiwan 4 2.3%
6 Latvia 2 1.2%
7 Netherlands 2 1.2%
8 France 2 1.2%
9 Finland 1 0.6%
10 Romania 1 0.6%
11 Switzerland 1 0.6%
12 United Kingdom 1 0.6%