BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 29 37.7%
2 Canada 22 28.6%
3 United States 10 13%
4 Korea, Republic of 5 6.5%
5 Singapore 3 3.9%
6 Switzerland 2 2.6%
7 Malaysia 1 1.3%
8 Netherlands 1 1.3%
9 Australia 1 1.3%
10 Denmark 1 1.3%
11 Germany 1 1.3%
12 Hong Kong 1 1.3%