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 60.6%
2 Netherlands 3 9.1%
3 United States 2 6.1%
4 France 2 6.1%
5 Ireland 2 6.1%
6 Korea, Republic of 2 6.1%
7 Hong Kong 1 3%
8 Singapore 1 3%