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 29 39.2%
2 China 26 35.1%
3 Germany 8 10.8%
4 Netherlands 4 5.4%
5 France 3 4.1%
6 Hong Kong 1 1.4%
7 Ukraine 1 1.4%
8 United Kingdom 1 1.4%
9 Canada 1 1.4%