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 39 53.4%
2 United States 13 17.8%
3 Netherlands 6 8.2%
4 Germany 4 5.5%
5 Ireland 3 4.1%
6 Korea, Republic of 3 4.1%
7 France 2 2.7%
8 Australia 2 2.7%
9 Canada 1 1.4%