BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 22 37.9%
2 Netherlands 9 15.5%
3 United States 8 13.8%
4 Canada 5 8.6%
5 United Kingdom 4 6.9%
6 Singapore 3 5.2%
7 Taiwan 2 3.4%
8 Australia 2 3.4%
9 Hong Kong 1 1.7%
10 Malaysia 1 1.7%
11 Sweden 1 1.7%