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 142 60.7%
2 United States 54 23.1%
3 Germany 23 9.8%
4 Australia 5 2.1%
5 Singapore 4 1.7%
6 France 3 1.3%
7 Canada 1 0.4%
8 South Africa 1 0.4%
9 Switzerland 1 0.4%