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 46.1%
2 United States 19 25%
3 Canada 8 10.5%
4 Korea, Republic of 5 6.6%
5 Netherlands 4 5.3%
6 Hong Kong 2 2.6%
7 Ireland 2 2.6%
8 Germany 1 1.3%