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 26 35.1%
2 United States 22 29.7%
3 Korea, Republic of 10 13.5%
4 Netherlands 5 6.8%
5 Canada 5 6.8%
6 Singapore 3 4.1%
7 Slovakia 1 1.4%
8 Cyprus 1 1.4%
9 Germany 1 1.4%