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 26 35.1%
2 China 22 29.7%
3 Germany 9 12.2%
4 Korea, Republic of 5 6.8%
5 France 3 4.1%
6 Canada 3 4.1%
7 Albania 2 2.7%
8 Singapore 2 2.7%
9 United Kingdom 1 1.4%
10 Netherlands 1 1.4%