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 18 39.1%
2 China 15 32.6%
3 Canada 4 8.7%
4 Singapore 2 4.3%
5 Switzerland 2 4.3%
6 Turkey 1 2.2%
7 Sweden 1 2.2%
8 Australia 1 2.2%
9 Nigeria 1 2.2%
10 Russia 1 2.2%