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 88 60.3%
2 United States 31 21.2%
3 Netherlands 12 8.2%
4 Germany 5 3.4%
5 Hong Kong 3 2.1%
6 United Kingdom 2 1.4%
7 Cambodia 2 1.4%
8 Canada 1 0.7%
9 France 1 0.7%
10 Macao 1 0.7%