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 United States 30 42.9%
2 China 17 24.3%
3 Germany 10 14.3%
4 France 4 5.7%
5 Hong Kong 3 4.3%
6 Netherlands 2 2.9%
7 Romania 2 2.9%
8 Singapore 1 1.4%
9 Canada 1 1.4%