BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 23 41.1%
2 United States 7 12.5%
3 Canada 6 10.7%
4 United Kingdom 4 7.1%
5 Mexico 4 7.1%
6 Netherlands 4 7.1%
7 Hong Kong 3 5.4%
8 Italy 2 3.6%
9 Taiwan 2 3.6%
10 Macao 1 1.8%