BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 United States 46 41.1%
2 China 34 30.4%
3 Germany 18 16.1%
4 Netherlands 4 3.6%
5 Malaysia 3 2.7%
6 Canada 2 1.8%
7 Mongolia 1 0.9%
8 Singapore 1 0.9%
9 Sweden 1 0.9%
10 Lithuania 1 0.9%
11 France 1 0.9%