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 China 36 39.6%
2 United States 25 27.5%
3 Germany 13 14.3%
4 Hong Kong 7 7.7%
5 France 2 2.2%
6 Poland 2 2.2%
7 United Kingdom 2 2.2%
8 Canada 1 1.1%
9 Ukraine 1 1.1%
10 Ireland 1 1.1%
11 Netherlands 1 1.1%