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 32 41.6%
2 Canada 22 28.6%
3 Korea, Republic of 6 7.8%
4 Germany 5 6.5%
5 Pakistan 3 3.9%
6 United States 3 3.9%
7 Cyprus 2 2.6%
8 Italy 1 1.3%
9 Turkey 1 1.3%
10 Malaysia 1 1.3%
11 Netherlands 1 1.3%