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 United States 39 43.3%
2 China 35 38.9%
3 Canada 7 7.8%
4 Switzerland 2 2.2%
5 Lithuania 2 2.2%
6 Norway 1 1.1%
7 Russia 1 1.1%
8 Cyprus 1 1.1%
9 Hong Kong 1 1.1%
10 Taiwan 1 1.1%