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 29 33%
2 United States 20 22.7%
3 Germany 14 15.9%
4 France 10 11.4%
5 Korea, Republic of 7 8%
6 Brazil 3 3.4%
7 Canada 2 2.3%
8 Netherlands 2 2.3%
9 United Kingdom 1 1.1%