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 25 52.1%
2 United States 6 12.5%
3 Korea, Republic of 5 10.4%
4 Canada 3 6.2%
5 Ireland 2 4.2%
6 Netherlands 2 4.2%
7 Singapore 1 2.1%
8 Taiwan 1 2.1%
9 Malaysia 1 2.1%
10 Denmark 1 2.1%
11 Hungary 1 2.1%