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 20 51.3%
2 France 8 20.5%
3 Korea, Republic of 4 10.3%
4 Singapore 2 5.1%
5 Canada 2 5.1%
6 United States 1 2.6%
7 Netherlands 1 2.6%
8 Czech Republic 1 2.6%