BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 45 31.5%
2 United States 34 23.8%
3 Canada 22 15.4%
4 Germany 21 14.7%
5 Singapore 9 6.3%
6 Netherlands 6 4.2%
7 Belgium 2 1.4%
8 Cyprus 1 0.7%
9 Slovakia 1 0.7%
10 Ghana 1 0.7%
11 Italy 1 0.7%