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 64 51.2%
2 China 31 24.8%
3 Germany 9 7.2%
4 Cyprus 5 4%
5 Canada 5 4%
6 Korea, Republic of 4 3.2%
7 France 2 1.6%
8 Austria 1 0.8%
9 Brazil 1 0.8%
10 Netherlands 1 0.8%
11 Sweden 1 0.8%
12 Thailand 1 0.8%