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 89 52%
2 United States 49 28.7%
3 Germany 10 5.8%
4 Canada 5 2.9%
5 Malaysia 3 1.8%
6 Sweden 3 1.8%
7 Taiwan 2 1.2%
8 Netherlands 2 1.2%
9 Ireland 2 1.2%
10 Australia 2 1.2%
11 Finland 2 1.2%
12 France 2 1.2%