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 35 49.3%
2 United States 14 19.7%
3 Netherlands 10 14.1%
4 France 3 4.2%
5 Germany 3 4.2%
6 Canada 2 2.8%
7 Ireland 2 2.8%
8 Korea, Republic of 1 1.4%
9 Hong Kong 1 1.4%