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 United States 52 63.4%
2 China 11 13.4%
3 Netherlands 5 6.1%
4 Canada 4 4.9%
5 France 3 3.7%
6 Hong Kong 2 2.4%
7 Australia 2 2.4%
8 Denmark 1 1.2%
9 Malaysia 1 1.2%
10 United Kingdom 1 1.2%