BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 35 38.5%
2 Netherlands 24 26.4%
3 United States 18 19.8%
4 Korea, Republic of 6 6.6%
5 France 2 2.2%
6 Germany 2 2.2%
7 Ireland 2 2.2%
8 Australia 1 1.1%
9 Canada 1 1.1%