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 China 38 35.5%
2 Canada 26 24.3%
3 United States 20 18.7%
4 Korea, Republic of 6 5.6%
5 Germany 5 4.7%
6 Cyprus 3 2.8%
7 France 3 2.8%
8 Austria 2 1.9%
9 Netherlands 1 0.9%
10 Portugal 1 0.9%
11 Switzerland 1 0.9%
12 Ireland 1 0.9%