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 38 42.2%
2 Canada 27 30%
3 United States 12 13.3%
4 Australia 5 5.6%
5 Korea, Republic of 2 2.2%
6 United Kingdom 2 2.2%
7 Malaysia 1 1.1%
8 Netherlands 1 1.1%
9 Russia 1 1.1%
10 Cyprus 1 1.1%